Public glue layer plumbing for View#startActivityForResult

android_webview/apk/java/proguard.flags

 # Don't rename anything, it makes stack traces unintelligible. We only allow the
 # obfuscation pass to run so that we can discard attributes like local variable
 # tables.
 -keepnames class *** { *; }
 
 # Keep source file and line number information for stack traces.
 -keepattributes SourceFile,LineNumberTable
 
 # Keep all runtime visible annotations.
 -keepattributes RuntimeVisibleAnnotations
@@ skipping 55 matching lines @@
 # Accessed via reflection but not present in all builds
 -keep class com.android.webview.chromium.Drp {
   public java.lang.String KEY;
 }
 -dontnote com.android.webview.chromium.Drp
 
 # Keep framework support for SmartClip.
 -keep class com.android.webview.chromium.WebViewChromium {
   public void extractSmartClipData(int,int,int,int);
   public void setSmartClipResultHandler(android.os.Handler);
+  #TODO(hush): remove after N release

[sgurun-gerrit only, 2015/10/14 17:40:13]

please add a catchall bug for cleanup after N release related to your feature,
and add this clean up as the first item.

bugs seems to have a better chance of being addressed in future.

[hush (inactive), 2015/10/14 21:33:58]

Done.

+  public void onActivityResult(int,int,android.content.Intent);

[Torne, 2015/10/14 13:42:58]

Can you add this in a separate block, even though it's on the same class, just
to make the comments make more sense?

[hush (inactive), 2015/10/14 21:33:58]

Done.

 }
 
 # Ignore notes and warnings about the support library, which uses reflection and
 # may reference classes no longer in the SDK.
 -dontnote android.support.**
 -dontwarn android.support.**
 
 # Keep all enum values and valueOf methods. See
 # http://proguard.sourceforge.net/index.html#manual/examples.html
 # for the reason for this. Also, see http://crbug.com/248037.
 -keepclassmembers enum * {
     public static **[] values();
     public static ** valueOf(java.lang.String);
 }
 
 # Remove when ViewStructure is no longer duplicated (crbug.com/513229)
 -dontwarn android.view.*
 -dontwarn android.app.assist.*
 -dontwarn android.webkit.*