Android: Fix benchmark regression

ui/android/view_android.cc

 // Copyright 2016 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 "ui/android/view_android.h"
 
 #include <algorithm>
 
 #include "base/android/jni_android.h"
 #include "cc/layers/layer.h"
@@ skipping 95 matching lines @@
   if (delegate.is_null())
     return ViewAndroid::ScopedAnchorView();
 
   JNIEnv* env = base::android::AttachCurrentThread();
   return ViewAndroid::ScopedAnchorView(
       env, Java_ViewAndroidDelegate_acquireView(env, delegate), delegate);
 }
 
 void ViewAndroid::SetAnchorRect(const JavaRef<jobject>& anchor,
                                 const gfx::RectF& bounds) {
-  if (bounds.IsEmpty())
-    return;
-
   ScopedJavaLocalRef<jobject> delegate(GetViewAndroidDelegate());
   if (delegate.is_null())
     return;
 
   float scale = display::Screen::GetScreen()
       ->GetDisplayNearestWindow(this)
       .device_scale_factor();
   int left_margin = std::round(bounds.x() * scale);
   // TODO(jinsukkim): Move content_offset() to ViewAndroid, since it's
   //                  specific to a given web contents/render widget.
@@ skipping 41 matching lines @@
 void ViewAndroid::StartDragAndDrop(const JavaRef<jstring>& jtext,
                                    const JavaRef<jobject>& jimage) {
   ScopedJavaLocalRef<jobject> delegate(GetViewAndroidDelegate());
   if (delegate.is_null())
     return;
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_ViewAndroidDelegate_startDragAndDrop(env, delegate, jtext, jimage);
 }
 
 }  // namespace ui