Implements core logic for Pixel Canvas

components/web_contents_delegate_android/validation_message_bubble_android.cc

 // Copyright (c) 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 "components/web_contents_delegate_android/validation_message_bubble_android.h"
 
 #include "base/android/jni_string.h"
 #include "jni/ValidationMessageBubble_jni.h"
 #include "ui/android/view_android.h"
 #include "ui/gfx/geometry/rect_conversions.h"
 #include "ui/gfx/geometry/rect_f.h"
 #include "ui/gfx/geometry/size_conversions.h"
 
 using base::android::ConvertUTF16ToJavaString;
 
 namespace {
-
-gfx::Rect ScaleToRoundedRect(const gfx::Rect& rect, float scale) {
-  gfx::RectF scaledRect(rect);
-  scaledRect.Scale(scale);
-  return ToNearestRect(scaledRect);
-}
-
 gfx::Size ScaleToRoundedSize(const gfx::SizeF& size, float scale) {
   return gfx::ToRoundedSize(gfx::ScaleSize(size, scale));
 }
 }  // namespace
 
 namespace web_contents_delegate_android {
 
 ValidationMessageBubbleAndroid::ValidationMessageBubbleAndroid(
     gfx::NativeView view,
     const base::string16& main_text,
@@ skipping 14 matching lines @@
 }
 
 void ValidationMessageBubbleAndroid::ShowAtPositionRelativeToAnchor(
     gfx::NativeView view,
     const gfx::Rect& anchor_in_screen) {
   if (java_validation_message_bubble_.is_null())
     return;
 
   // Convert to physical unit before passing to Java.
   float scale = view->GetDipScale() * view->page_scale();
-  gfx::Rect anchor = ScaleToRoundedRect(anchor_in_screen, scale);
+  gfx::RectF anchor_f = gfx::RectF(anchor_in_screen);
+  anchor_f.Scale(scale);
+  gfx::Rect anchor = ToNearestRect(anchor_f);
   gfx::Size viewport = ScaleToRoundedSize(view->viewport_size(), scale);
 
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_ValidationMessageBubble_showAtPositionRelativeToAnchor(
       env, java_validation_message_bubble_, viewport.width(), viewport.height(),
       view->content_offset() * scale, anchor.x(), anchor.y(), anchor.width(),
       anchor.height());
 }
 
 }  // namespace web_contents_delegate_android