Remove -Wno-unused-variable flag for vtsc

Test: make vts -j40
Bug: 31362043
Change-Id: I0cdad4ee7489ddbcc348f5ea6ddb1a49d69fbd27
diff --git a/bluetooth/V1_0/build/Android.bp b/bluetooth/V1_0/build/Android.bp
index bcef2ce..1c18ab4 100644
--- a/bluetooth/V1_0/build/Android.bp
+++ b/bluetooth/V1_0/build/Android.bp
@@ -76,7 +76,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -136,7 +135,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/boot/V1_0/build/Android.bp b/boot/V1_0/build/Android.bp
index 567d168..259abea 100644
--- a/boot/V1_0/build/Android.bp
+++ b/boot/V1_0/build/Android.bp
@@ -73,7 +73,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -131,7 +130,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/configstore/V1_0/build/Android.bp b/configstore/V1_0/build/Android.bp
index d09c690..704c638 100644
--- a/configstore/V1_0/build/Android.bp
+++ b/configstore/V1_0/build/Android.bp
@@ -73,7 +73,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -131,7 +130,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/ir/V1_0/build/Android.bp b/ir/V1_0/build/Android.bp
index d60da4c..afc7ade 100644
--- a/ir/V1_0/build/Android.bp
+++ b/ir/V1_0/build/Android.bp
@@ -73,7 +73,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -131,7 +130,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/nfc/V1_0/build/Android.bp b/nfc/V1_0/build/Android.bp
index a3adbe1..a1b4ddd 100644
--- a/nfc/V1_0/build/Android.bp
+++ b/nfc/V1_0/build/Android.bp
@@ -76,7 +76,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -136,7 +135,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/radio/V1_0/build/Android.bp b/radio/V1_0/build/Android.bp
index 5088169..1d3d3e3 100644
--- a/radio/V1_0/build/Android.bp
+++ b/radio/V1_0/build/Android.bp
@@ -85,7 +85,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -151,7 +150,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/radio/V1_1/build/Android.bp b/radio/V1_1/build/Android.bp
index e973477..2b5bc5e 100644
--- a/radio/V1_1/build/Android.bp
+++ b/radio/V1_1/build/Android.bp
@@ -81,7 +81,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -144,7 +143,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/radio/deprecated/V1_0/build/Android.bp b/radio/deprecated/V1_0/build/Android.bp
index 2511981..d0bb51f 100644
--- a/radio/deprecated/V1_0/build/Android.bp
+++ b/radio/deprecated/V1_0/build/Android.bp
@@ -78,7 +78,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -139,7 +138,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/renderscript/V1_0/build/Android.bp b/renderscript/V1_0/build/Android.bp
index 741dced..f33524b 100644
--- a/renderscript/V1_0/build/Android.bp
+++ b/renderscript/V1_0/build/Android.bp
@@ -76,7 +76,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -136,7 +135,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/script/build/template/vts_build_template.bp b/script/build/template/vts_build_template.bp
index e0fce77..bc4cebd 100644
--- a/script/build/template/vts_build_template.bp
+++ b/script/build/template/vts_build_template.bp
@@ -67,7 +67,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -123,7 +122,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/bar/V1_0/build/Android.bp b/tests/bar/V1_0/build/Android.bp
index 87bb428..06ac577 100644
--- a/tests/bar/V1_0/build/Android.bp
+++ b/tests/bar/V1_0/build/Android.bp
@@ -87,7 +87,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -154,7 +153,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/baz/V1_0/build/Android.bp b/tests/baz/V1_0/build/Android.bp
index b00d489..cfa37fe 100644
--- a/tests/baz/V1_0/build/Android.bp
+++ b/tests/baz/V1_0/build/Android.bp
@@ -82,7 +82,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -146,7 +145,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/expression/V1_0/build/Android.bp b/tests/expression/V1_0/build/Android.bp
index 262e44b..33e444a 100644
--- a/tests/expression/V1_0/build/Android.bp
+++ b/tests/expression/V1_0/build/Android.bp
@@ -73,7 +73,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -131,7 +130,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/foo/V1_0/build/Android.bp b/tests/foo/V1_0/build/Android.bp
index fcbe7c9..401bdec 100644
--- a/tests/foo/V1_0/build/Android.bp
+++ b/tests/foo/V1_0/build/Android.bp
@@ -85,7 +85,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -151,7 +150,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/hash/V1_0/build/Android.bp b/tests/hash/V1_0/build/Android.bp
index f1dd9ea..075d7a7 100644
--- a/tests/hash/V1_0/build/Android.bp
+++ b/tests/hash/V1_0/build/Android.bp
@@ -70,7 +70,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -126,7 +125,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/inheritance/V1_0/build/Android.bp b/tests/inheritance/V1_0/build/Android.bp
index 8a57b1c..f101ee0 100644
--- a/tests/inheritance/V1_0/build/Android.bp
+++ b/tests/inheritance/V1_0/build/Android.bp
@@ -79,7 +79,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -141,7 +140,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/libhwbinder/V1_0/build/Android.bp b/tests/libhwbinder/V1_0/build/Android.bp
index 2e61f3e..8d9fae3 100644
--- a/tests/libhwbinder/V1_0/build/Android.bp
+++ b/tests/libhwbinder/V1_0/build/Android.bp
@@ -73,7 +73,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -131,7 +130,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/memory/V1_0/build/Android.bp b/tests/memory/V1_0/build/Android.bp
index 1257ede..178c5f3 100644
--- a/tests/memory/V1_0/build/Android.bp
+++ b/tests/memory/V1_0/build/Android.bp
@@ -70,7 +70,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -126,7 +125,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/msgq/V1_0/build/Android.bp b/tests/msgq/V1_0/build/Android.bp
index 8bcb7dd..1d50e93 100644
--- a/tests/msgq/V1_0/build/Android.bp
+++ b/tests/msgq/V1_0/build/Android.bp
@@ -73,7 +73,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -131,7 +130,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tests/pointer/V1_0/build/Android.bp b/tests/pointer/V1_0/build/Android.bp
index eb2246e..420444a 100644
--- a/tests/pointer/V1_0/build/Android.bp
+++ b/tests/pointer/V1_0/build/Android.bp
@@ -73,7 +73,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -131,7 +130,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tetheroffload/config/V1_0/build/Android.bp b/tetheroffload/config/V1_0/build/Android.bp
index bd001b1..f3fa00e 100644
--- a/tetheroffload/config/V1_0/build/Android.bp
+++ b/tetheroffload/config/V1_0/build/Android.bp
@@ -70,7 +70,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -126,7 +125,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/tetheroffload/control/V1_0/build/Android.bp b/tetheroffload/control/V1_0/build/Android.bp
index 2640647..be4fadf 100644
--- a/tetheroffload/control/V1_0/build/Android.bp
+++ b/tetheroffload/control/V1_0/build/Android.bp
@@ -76,7 +76,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -136,7 +135,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/wifi/V1_0/build/Android.bp b/wifi/V1_0/build/Android.bp
index a77d715..936e8a8 100644
--- a/wifi/V1_0/build/Android.bp
+++ b/wifi/V1_0/build/Android.bp
@@ -109,7 +109,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -191,7 +190,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
diff --git a/wifi/supplicant/V1_0/build/Android.bp b/wifi/supplicant/V1_0/build/Android.bp
index c7c2625..20f1641 100644
--- a/wifi/supplicant/V1_0/build/Android.bp
+++ b/wifi/supplicant/V1_0/build/Android.bp
@@ -106,7 +106,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",
@@ -186,7 +185,6 @@
 
         // These warnings are in code generated with vtsc
         // b/31362043
-        "-Wno-unused-variable",
         "-Wno-unused-private-field",
         "-Wno-duplicate-decl-specifier",
         "-Wno-implicitly-unsigned-literal",