Fix scroll restoration when exiting fullscreen mode.

content/browser/web_contents/web_contents_android.cc

 // Copyright 2013 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/web_contents/web_contents_android.h"
 
 #include <stdint.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
@@ skipping 423 matching lines @@
 
 jboolean WebContentsAndroid::IsRenderWidgetHostViewReady(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj) {
   RenderWidgetHostViewAndroid* view = GetRenderWidgetHostViewAndroid();
   return view && view->HasValidFrame();
 }
 
 void WebContentsAndroid::ExitFullscreen(JNIEnv* env,
                                         const JavaParamRef<jobject>& obj) {
-  web_contents_->ExitFullscreen();
+  web_contents_->ExitFullscreen(/*will_cause_resize=*/false);
 }
 
 void WebContentsAndroid::UpdateTopControlsState(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     bool enable_hiding,
     bool enable_showing,
     bool animate) {
   RenderViewHost* host = web_contents_->GetRenderViewHost();
   if (!host)
@@ skipping 237 matching lines @@
   if (response == READBACK_SUCCESS)
     java_bitmap = gfx::ConvertToJavaBitmap(&bitmap);
   Java_WebContentsImpl_onGetContentBitmapFinished(env,
                                                   obj->obj(),
                                                   callback->obj(),
                                                   java_bitmap.obj(),
                                                   response);
 }
 
 }  // namespace content