Enable the embedded L1/EME support in WebView.

content/browser/android/content_view_core_impl.cc

 // 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.
 
 #include "content/browser/android/content_view_core_impl.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
@@ skipping 735 matching lines @@
 
 ScopedJavaLocalRef<jobject> ContentViewCoreImpl::CreateTouchEventSynthesizer() {
   JNIEnv* env = AttachCurrentThread();
 
   ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
   if (obj.is_null())
     return ScopedJavaLocalRef<jobject>();
   return Java_ContentViewCore_createTouchEventSynthesizer(env, obj.obj());
 }
 
-void ContentViewCoreImpl::NotifyExternalSurface(
-    int player_id, bool is_request, const gfx::RectF& rect) {
+void ContentViewCoreImpl::RequestExternalVideoSurface(int player_id) {
   JNIEnv* env = AttachCurrentThread();
 
   ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
   if (obj.is_null())
     return;
 
-  Java_ContentViewCore_notifyExternalSurface(
+  Java_ContentViewCore_requestExternalVideoSurface(
+      env,
+      obj.obj(),
+      static_cast<jint>(player_id));
+}
+
+void ContentViewCoreImpl::ReleaseExternalVideoSurface(int player_id) {
+  JNIEnv* env = AttachCurrentThread();
+
+  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
+  if (obj.is_null())
+    return;
+
+  Java_ContentViewCore_releaseExternalVideoSurface(
+      env,
+      obj.obj(),
+      static_cast<jint>(player_id));
+}
+
+void ContentViewCoreImpl::NotifyExternalVideoSurfacePositionChanged(
+    int player_id, const gfx::RectF& rect) {
+  JNIEnv* env = AttachCurrentThread();
+
+  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
+  if (obj.is_null())
+    return;
+
+  Java_ContentViewCore_notifyExternalVideoSurfacePositionChanged(
       env,
       obj.obj(),
       static_cast<jint>(player_id),
-      static_cast<jboolean>(is_request),
       static_cast<jfloat>(rect.x()),
       static_cast<jfloat>(rect.y()),
       static_cast<jfloat>(rect.width()),
       static_cast<jfloat>(rect.height()));
 }
 
 ScopedJavaLocalRef<jobject> ContentViewCoreImpl::GetContentVideoViewClient() {
   JNIEnv* env = AttachCurrentThread();
 
   ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
@@ skipping 1089 matching lines @@
       reinterpret_cast<ui::ViewAndroid*>(view_android),
       reinterpret_cast<ui::WindowAndroid*>(window_android));
   return reinterpret_cast<intptr_t>(view);
 }
 
 bool RegisterContentViewCore(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace content