Remove "Alternate frame caption button style" command line flag

ash/frame/caption_buttons/maximize_bubble_controller.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 "ash/frame/caption_buttons/maximize_bubble_controller.h"
-
-#include "ash/frame/caption_buttons/frame_maximize_button.h"
-#include "ash/frame/caption_buttons/maximize_bubble_controller_bubble.h"
-#include "base/timer/timer.h"
-
-
-namespace ash {
-
-MaximizeBubbleController::MaximizeBubbleController(
-    FrameMaximizeButton* frame_maximize_button,
-    MaximizeBubbleFrameState maximize_type,
-    int appearance_delay_ms)
-    : frame_maximize_button_(frame_maximize_button),
-      bubble_(NULL),
-      maximize_type_(maximize_type),
-      snap_type_for_creation_(SNAP_NONE),
-      appearance_delay_ms_(appearance_delay_ms) {
-  // Create the task which will create the bubble delayed.
-  base::OneShotTimer<MaximizeBubbleController>* new_timer =
-      new base::OneShotTimer<MaximizeBubbleController>();
-  // Note: Even if there was no delay time given, we need to have a timer.
-  new_timer->Start(
-      FROM_HERE,
-      base::TimeDelta::FromMilliseconds(
-          appearance_delay_ms_ ? appearance_delay_ms_ : 10),
-      this,
-      &MaximizeBubbleController::CreateBubble);
-  timer_.reset(new_timer);
-  if (!appearance_delay_ms_)
-    CreateBubble();
-}
-
-MaximizeBubbleController::~MaximizeBubbleController() {
-  // Note: The destructor only gets initiated through the owner.
-  timer_.reset();
-  if (bubble_) {
-    bubble_->ControllerRequestsCloseAndDelete();
-    bubble_ = NULL;
-  }
-}
-
-void MaximizeBubbleController::SetSnapType(SnapType snap_type) {
-  if (bubble_) {
-    bubble_->SetSnapType(snap_type);
-  } else {
-    // The bubble has not been created yet. This can occur if bubble creation is
-    // delayed.
-    snap_type_for_creation_ = snap_type;
-  }
-}
-
-aura::Window* MaximizeBubbleController::GetBubbleWindow() {
-  return bubble_ ? bubble_->GetBubbleWindow() : NULL;
-}
-
-void MaximizeBubbleController::DelayCreation() {
-  if (timer_.get() && timer_->IsRunning())
-    timer_->Reset();
-}
-
-void MaximizeBubbleController::OnButtonClicked(SnapType snap_type) {
-  frame_maximize_button_->ExecuteSnapAndCloseMenu(snap_type);
-}
-
-void MaximizeBubbleController::OnButtonHover(SnapType snap_type) {
-  frame_maximize_button_->SnapButtonHovered(snap_type);
-}
-
-views::CustomButton* MaximizeBubbleController::GetButtonForUnitTest(
-    SnapType state) {
-  return bubble_ ? bubble_->GetButtonForUnitTest(state) : NULL;
-}
-
-void MaximizeBubbleController::RequestDestructionThroughOwner() {
-  // Tell the parent to destroy us (if this didn't happen yet).
-  if (timer_) {
-    timer_.reset(NULL);
-    // Informs the owner that the menu is gone and requests |this| destruction.
-    frame_maximize_button_->DestroyMaximizeMenu();
-    // Note: After this call |this| is destroyed.
-  }
-}
-
-void MaximizeBubbleController::CreateBubble() {
-  if (!bubble_) {
-    bubble_ = new MaximizeBubbleControllerBubble(this, appearance_delay_ms_,
-                                                 snap_type_for_creation_);
-    frame_maximize_button_->OnMaximizeBubbleShown(bubble_->GetWidget());
-  }
-
-  timer_->Stop();
-}
-
-}  // namespace ash