NOT FOR REVIEW: Modify ToggleFullscreenMode.

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 e2c1267b768d080621bd688b73bb9928199cc3e0..ba455f049741c8326c4b6747d4887f30f9e77c16 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -1208,22 +1208,6 @@ bool ContentViewCoreImpl::IsFullscreenRequiredForOrientationLock() const {
                                                                      obj.obj());
 }
 
-void ContentViewCoreImpl::OnDidEnterFullscreen() {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
-  if (obj.is_null())
-    return;
-  Java_ContentViewCore_onDidEnterFullscreen(env, obj.obj());
-}
-
-void ContentViewCoreImpl::OnDidExitFullscreen() {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
-  if (obj.is_null())
-    return;
-  Java_ContentViewCore_onDidExitFullscreen(env, obj.obj());
-}
-
 void ContentViewCoreImpl::SetAccessibilityEnabledInternal(bool enabled) {
   accessibility_enabled_ = enabled;
   BrowserAccessibilityStateImpl* accessibility_state =