WebView context menu cleanup.

extensions/browser/api/guest_view/web_view/web_view_internal_api.h

Index: extensions/browser/api/guest_view/web_view/web_view_internal_api.h
diff --git a/extensions/browser/api/guest_view/web_view/web_view_internal_api.h b/extensions/browser/api/guest_view/web_view/web_view_internal_api.h
index f9b5143d92ff0138302aff619f2d69ac60bfd921..44559eb9c6fa56037f3d8f0ae570a3f744ce444c 100644
--- a/extensions/browser/api/guest_view/web_view/web_view_internal_api.h
+++ b/extensions/browser/api/guest_view/web_view/web_view_internal_api.h
@@ -359,6 +359,21 @@ class WebViewInternalReloadFunction : public WebViewInternalExtensionFunction {
   DISALLOW_COPY_AND_ASSIGN(WebViewInternalReloadFunction);
 };
 
+class WebViewInternalReportExtensionIdFunction : public AsyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("webViewInternal.reportExtensionId",
+                             WEBVIEWINTERNAL_SETAUTOSIZE);
+
+  WebViewInternalReportExtensionIdFunction();
+
+ protected:
+  ~WebViewInternalReportExtensionIdFunction() override;
+  bool RunAsync() final;

[Devlin, 2015/07/06 17:46:18]

See my comment in the .cc for why this is moot, but for future changes, please
*strongly* prefer using UIThreadExtensionFunction::Run() over RunAsync().  The
terminology is far more clear.  Also, the histogram enum (in
DECLARE_EXTENSION_FUNCTION) should match the function, so SETAUTOSIZE here is
wrong.

+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(WebViewInternalReportExtensionIdFunction);
+};
+
 class WebViewInternalSetPermissionFunction
     : public WebViewInternalExtensionFunction {
  public: