Add overscroll edge effect animations for Android.

content/browser/android/content_view_core_impl.cc

Index: content/browser/android/content_view_core_impl.cc
diff --git a/content/browser/android/content_view_core_impl.cc b/content/browser/android/content_view_core_impl.cc
index ef6d4730029c3b5a7dc01eeb44251edf2ef9e3d3..c51a29f1f0cb4141b2d0b57b809ab00f79f4e61c 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -699,6 +699,14 @@ void ContentViewCoreImpl::SetVSyncNotificationEnabled(bool enabled) {
       env, obj.obj(), static_cast<jboolean>(enabled));
 }
 
+void ContentViewCoreImpl::SetNeedsAnimate() {
+  JNIEnv* env = AttachCurrentThread();
+  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
+  if (obj.is_null())
+    return;
+  Java_ContentViewCore_setNeedsAnimate(env, obj.obj());
+}
+
 ui::ViewAndroid* ContentViewCoreImpl::GetViewAndroid() const {
   // view_android_ should never be null for Chrome.
   DCHECK(view_android_);
@@ -1223,6 +1231,15 @@ void ContentViewCoreImpl::OnVSync(JNIEnv* env, jobject /* obj */,
   view->SendVSync(base::TimeTicks::FromInternalValue(frame_time_micros));
 }
 
+void ContentViewCoreImpl::Animate(JNIEnv* env, jobject /* obj */,
+                                  jlong frame_time_micros) {
+  RenderWidgetHostViewAndroid* view = GetRenderWidgetHostViewAndroid();
+  if (!view)
+    return;
+
+  view->Animate(base::TimeTicks::FromInternalValue(frame_time_micros));
+}
+
 jboolean ContentViewCoreImpl::PopulateBitmapFromCompositor(JNIEnv* env,
                                                            jobject obj,
                                                            jobject jbitmap) {
@@ -1282,6 +1299,8 @@ void ContentViewCoreImpl::DetachExternalVideoSurface(JNIEnv* env,
 #endif
 }
 
+

[aelias_OOO_until_Jul13, 2013/05/10 04:37:07]

Nit: accidental whitespace

[jdduke (slow), 2013/05/10 16:39:52]

Oops, fixed.

+
 jboolean ContentViewCoreImpl::IsRenderWidgetHostViewReady(JNIEnv* env,
                                                           jobject obj) {
   RenderWidgetHostViewAndroid* view = GetRenderWidgetHostViewAndroid();