[Android] Show autofill popup after animation.

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 23b1a0a9984ebd76711d135eabb6c3650e164c6a..6ef4fd309f2babe4503d74ca03c29078628c1e57 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -508,6 +508,7 @@ class CONTENT_EXPORT RenderViewImpl
   void OnOrientationChange() override;
   ui::TextInputType GetTextInputType() override;
   void GetSelectionBounds(gfx::Rect* start, gfx::Rect* end) override;
+  void FocusChangeComplete() override;
   void GetCompositionCharacterBounds(
       std::vector<gfx::Rect>* character_bounds) override;
   void GetCompositionRange(gfx::Range* range) override;
@@ -517,6 +518,7 @@ class CONTENT_EXPORT RenderViewImpl
   void InstrumentDidBeginFrame() override;
   void InstrumentDidCancelFrame() override;
   void InstrumentWillComposite() override;
+  void DidCompletePageScaleAnimation() override;
 
  protected:
   explicit RenderViewImpl(const ViewMsg_New_Params& params);
@@ -1065,6 +1067,10 @@ class CONTENT_EXPORT RenderViewImpl
   typedef std::map<cc::SharedBitmapId, cc::SharedBitmap*> BitmapMap;
   BitmapMap disambiguation_bitmaps_;
 
+  // The bounds of the focused element in the viewport space. Updated when focus
+  // changes and when the viewport resizes.
+  blink::WebRect focused_element_bounds_;
+
   // ---------------------------------------------------------------------------
   // ADDING NEW DATA? Please see if it fits appropriately in one of the above
   // sections rather than throwing it randomly at the end. If you're adding a