Expose the RWHVA's WebLayer.

When we have a prerenderer RWHV the delegate is not set so we never get the
AttachLayer call, this means we need to expose a method to query the current
layer when we swap out our TabContents and therefore our RWHVA instances.

BUG=http://crbug.com/159763


Review URL: https://chromiumcodereview.appspot.com/11293260

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@167814 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 5 insertions, 1 deletions

diff --git a/content/public/browser/android/content_view_core.h b/content/public/browser/android/content_view_core.h
index 7be47e9..5a97fdf 100644
--- a/content/public/browser/android/content_view_core.h
+++ b/content/public/browser/android/content_view_core.h
@@ -18,6 +18,10 @@ namespace ui {
 class WindowAndroid;
 }
 
+namespace WebKit {
+class WebLayer;
+}
+
 namespace content {
 class WebContents;
 
@@ -40,7 +44,7 @@ class ContentViewCore {
   virtual jint GetCurrentRenderProcessId(JNIEnv* env, jobject obj) = 0;
   virtual void ShowPastePopup(int x, int y) = 0;
   virtual unsigned int GetScaledContentTexture(const gfx::Size& size) = 0;
-
+  virtual WebKit::WebLayer* GetWebLayer() = 0;
  protected:
   virtual ~ContentViewCore() {};
 };