Enable touch based selection and editing for webpages behind a flag.

content/browser/web_contents/web_contents_view_aura.h

Index: content/browser/web_contents/web_contents_view_aura.h
diff --git a/content/browser/web_contents/web_contents_view_aura.h b/content/browser/web_contents/web_contents_view_aura.h
index f619352dbca4c1556346087645f40b88b8a6acea..65c9462556b0ad265a94cc344e2439e95ba8ca4e 100644
--- a/content/browser/web_contents/web_contents_view_aura.h
+++ b/content/browser/web_contents/web_contents_view_aura.h
@@ -28,6 +28,7 @@ class DropTargetEvent;
 namespace content {
 class OverscrollNavigationOverlay;
 class ShadowWindow;
+class TouchEditableImplAura;
 class WebContentsViewDelegate;
 class WebContentsImpl;
 class WebDragDestDelegate;
@@ -45,6 +46,8 @@ class CONTENT_EXPORT WebContentsViewAura
 
   void SetupOverlayWindowForTesting();
 
+  void SetTouchEditableForTest(TouchEditableImplAura* touch_editable);
+
  private:
   class WindowObserver;
 #if defined(OS_WIN)
@@ -92,6 +95,8 @@ class CONTENT_EXPORT WebContentsViewAura
   // overscroll (|delta_x|, in pixels).
   void UpdateOverscrollWindowBrightness(float delta_x);
 
+  void AttachTouchEditableToRenderView();
+
   // Overridden from WebContentsView:
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual gfx::NativeView GetContentNativeView() const OVERRIDE;
@@ -224,6 +229,8 @@ class CONTENT_EXPORT WebContentsViewAura
   // navigation triggered by the overscroll gesture.
   scoped_ptr<OverscrollNavigationOverlay> navigation_overlay_;
 
+  scoped_ptr<TouchEditableImplAura> touch_editable_;
+
   DISALLOW_COPY_AND_ASSIGN(WebContentsViewAura);
 };