Deleted "<action android:name="android.intent.action.SEND" />" in "com.android.email.activity.ComposeActivityEmailExternal" activity of the AndroidManifest.xml as part of cleanup.

Bug: 139259734

Test: manual - Ran the following tests on Pixel phone. Tested the email UI.

$ make -j 40
$ make Email -j
$ make EmailTests -j
  -rw-r--r-- 1 rtenneti primarygroup 6356400 Sep 18 15:32 out/target/product/marlin/testcases/Email/arm64/Email.apk
  -rw-r--r-- 1 rtenneti primarygroup  389599 Sep 18 15:32 out/target/product/marlin/testcases/EmailTests/arm64/EmailTests.apk

$ adb install -r -d -g out/target/product/marlin/testcases/Email/arm64/Email.apk
$ adb install -r -d -g out/target/product/marlin/testcases/EmailTests/arm64/EmailTests.apk
$ adb shell am instrument -w com.android.email.tests
  Time: 3.38
  OK (157 tests)

$ atest EmailTests
  com.android.email.tests (157 Tests)
  [1/157] com.android.email.DummyFlakyTest#imNotReallyFlaky: PASSED (2ms)
  ...
  [157/157] com.android.emailcommon.utility.UtilityTest#testParseEmailDateTime: PASSED (0ms)

  EmailTests: Passed: 157, Failed: 0, Ignored: 0, Assumption Failed: 0

  All tests passed!

Change-Id: Ia397eee0d9b966d7052dea5b9791ad6f351e9bb9
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index aee70c9..54235cf 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -115,30 +115,11 @@
                 <category
                     android:name="android.intent.category.BROWSABLE" />
             </intent-filter>
-            <intent-filter
-                android:label="@string/app_name">
-                <action
-                    android:name="android.intent.action.SEND" />
-                <data
-                    android:mimeType="*/*" />
-                <category
-                    android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
             <intent-filter>
                 <action
                     android:name="com.android.email.intent.action.REPLY" />
             </intent-filter>
             <intent-filter>
-                <action android:name="android.intent.action.SEND" />
-                <category
-                    android:name="android.intent.category.DEFAULT" />
-                <data
-                    android:scheme="content"
-                    android:host="ui.email2.android.com"
-                    android:pathPrefix="/compose"
-                    />
-            </intent-filter>
-            <intent-filter>
                 <action android:name="android.nfc.action.NDEF_DISCOVERED" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <data android:scheme="mailto" />