floral: remove WeChat app from high refresh rate exception list

Bug: 143791564
Test: adb shell dumpsys window refresh
Change-Id: I368406e412b34e2b83049c8cb36f67b88f4d9e24
Merged-In: Ice354aab95ce922fd2aa2b494a3da2d904cc745c
(cherry picked from commit 20433ca6ef7f867b2e47df40990d68e0cc5caf69)
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 4bcfe27..7b8e646 100755
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -603,7 +603,6 @@
         <item>com.google.android.apps.maps</item>
         <item>com.nianticlabs.pokemongo</item>
         <item>com.waze</item>
-        <item>com.tencent.mm</item>
         <item>com.google.android.documentsui</item>
     </string-array>