Support fullscreen for non-video elements in the WebView.

content/browser/android/content_view_core_impl.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 #define CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 
 #include <vector>
 
 #include "base/android/jni_android.h"
@@ skipping 227 matching lines @@
   // Shows the disambiguation popup
   // |rect_pixels|   --> window coordinates which |zoomed_bitmap| represents
   // |zoomed_bitmap| --> magnified image of potential touch targets
   void ShowDisambiguationPopup(
       const gfx::Rect& rect_pixels, const SkBitmap& zoomed_bitmap);
 
   // Creates a java-side touch event, used for injecting touch event for
   // testing/benchmarking purposes
   base::android::ScopedJavaLocalRef<jobject> CreateTouchEventSynthesizer();
 
-  base::android::ScopedJavaLocalRef<jobject> GetContentVideoViewClient();
-
-  // Returns the context that the ContentViewCore was created with, it would
-  // typically be an Activity context for an on screen view.
-  base::android::ScopedJavaLocalRef<jobject> GetContext();
-
   // Returns True if the given media should be blocked to load.
   bool ShouldBlockMediaRequest(const GURL& url);
 
   void DidStopFlinging();
 
   // Returns the viewport size after accounting for the viewport offset.
   gfx::Size GetViewSize() const;
 
   void SetAccessibilityEnabledInternal(bool enabled);
 
   bool IsFullscreenRequiredForOrientationLock() const;
 
+  // Called once the page has entered / exited fullscreen.
+  void OnDidEnterFullscreen();
+  void OnDidExitFullscreen();
+
   // --------------------------------------------------------------------------
   // Methods called from native code
   // --------------------------------------------------------------------------
 
   gfx::Size GetPhysicalBackingSize() const;
   gfx::Size GetViewportSizeDip() const;
   float GetTopControlsLayoutHeightDip() const;
 
   void AttachLayer(scoped_refptr<cc::Layer> layer);
   void RemoveLayer(scoped_refptr<cc::Layer> layer);
@@ skipping 68 matching lines @@
       java_bridge_dispatcher_host_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentViewCoreImpl);
 };
 
 bool RegisterContentViewCore(JNIEnv* env);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_