Fixed Back/Forward buttons to not hide ink drop when long press shows drop down menu.

chrome/browser/ui/views/toolbar/toolbar_view.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 "chrome/browser/ui/views/toolbar/toolbar_view.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/i18n/number_formatting.h"
@@ skipping 159 matching lines @@
 
   if (!is_display_mode_normal()) {
     AddChildView(location_bar_);
     location_bar_->Init();
     return;
   }
 
   back_ = new BackButton(
       browser_->profile(), this,
       new BackForwardMenuModel(browser_, BackForwardMenuModel::BACKWARD_MENU));
+  back_->set_hide_ink_drop_when_showing_context_menu(false);
   back_->set_triggerable_event_flags(
       ui::EF_LEFT_MOUSE_BUTTON | ui::EF_MIDDLE_MOUSE_BUTTON);
   back_->set_tag(IDC_BACK);
   back_->SetTooltipText(l10n_util::GetStringUTF16(IDS_TOOLTIP_BACK));
   back_->SetAccessibleName(l10n_util::GetStringUTF16(IDS_ACCNAME_BACK));
   back_->set_id(VIEW_ID_BACK_BUTTON);
   back_->Init();
 
   forward_ = new ToolbarButton(
       browser_->profile(), this,
       new BackForwardMenuModel(browser_, BackForwardMenuModel::FORWARD_MENU));
+  forward_->set_hide_ink_drop_when_showing_context_menu(false);
   forward_->set_triggerable_event_flags(
       ui::EF_LEFT_MOUSE_BUTTON | ui::EF_MIDDLE_MOUSE_BUTTON);
   forward_->set_tag(IDC_FORWARD);
   forward_->SetTooltipText(l10n_util::GetStringUTF16(IDS_TOOLTIP_FORWARD));
   forward_->SetAccessibleName(l10n_util::GetStringUTF16(IDS_ACCNAME_FORWARD));
   forward_->set_id(VIEW_ID_FORWARD_BUTTON);
   forward_->Init();
 
   reload_ = new ReloadButton(browser_->profile(),
                              browser_->command_controller()->command_updater());
@@ skipping 595 matching lines @@
   SchedulePaint();
 }
 
 int ToolbarView::content_shadow_height() const {
 #if defined(USE_ASH)
   return GetLayoutConstant(TOOLBAR_CONTENT_SHADOW_HEIGHT_ASH);
 #else
   return GetLayoutConstant(TOOLBAR_CONTENT_SHADOW_HEIGHT);
 #endif
 }