Migrate ui::Transform to gfx::Transform

ash/launcher/overflow_button.cc

 // Copyright (c) 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 "ash/launcher/overflow_button.h"
 
 #include "grit/ash_resources.h"
 #include "grit/ash_strings.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "third_party/skia/include/core/SkPath.h"
@@ skipping 10 matching lines @@
 namespace {
 
 const int kButtonHoverAlpha = 150;
 
 const int kButtonCornerRadius = 2;
 
 const int kButtonHoverSize = 28;
 
 const int kBackgroundOffset = (48 - kButtonHoverSize) / 2;
 
-void RotateCounterclockwise(ui::Transform* transform) {
+void RotateCounterclockwise(gfx::Transform* transform) {
   transform->matrix().set3x3(0, -1, 0,
                              1,  0, 0,
                              0,  0, 1);
 }
 
-void RotateClockwise(ui::Transform* transform) {
+void RotateClockwise(gfx::Transform* transform) {
   transform->matrix().set3x3( 0, 1, 0,
                              -1, 0, 0,
                               0, 0, 1);
 }
 
 }  // namesapce
 
 OverflowButton::OverflowButton(views::ButtonListener* listener)
     : CustomButton(listener),
       alignment_(SHELF_ALIGNMENT_BOTTOM),
@@ skipping 52 matching lines @@
     PaintBackground(
         canvas,
         kButtonHoverAlpha * hover_animation_->GetCurrentValue());
   } else if (state() == BS_HOT || state() == BS_PUSHED) {
     PaintBackground(canvas, kButtonHoverAlpha);
   }
 
   if (height() < kButtonHoverSize)
     return;
 
-  ui::Transform transform;
+  gfx::Transform transform;
 
   switch (alignment_) {
     case SHELF_ALIGNMENT_BOTTOM:
       // Shift 1 pixel left to align with overflow bubble tip.
       transform.ConcatTranslate(-1, kBackgroundOffset);
       break;
     case SHELF_ALIGNMENT_LEFT:
       RotateClockwise(&transform);
       transform.ConcatTranslate(kBackgroundOffset, -1);
       break;
@@ skipping 14 matching lines @@
   } else {
     canvas->DrawImageInt(*image_,
                          kButtonHoverSize - image_->width(),
                          rect.y() + (rect.height() - image_->height()) / 2);
   }
   canvas->Restore();
 }
 
 }  // namespace internal
 }  // namespace ash