Move ZoomObserver, ZoomController and ZoomEventManager to components/.

chrome/browser/ui/views/location_bar/zoom_bubble_view.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 "chrome/browser/ui/views/location_bar/zoom_bubble_view.h"
 
 #include "base/i18n/rtl.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chrome_page_zoom.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
 #include "chrome/browser/ui/views/location_bar/zoom_view.h"
-#include "chrome/browser/ui/zoom/zoom_controller.h"
 #include "chrome/common/extensions/api/extension_action/action_info.h"
 #include "chrome/grit/generated_resources.h"
 #include "content/public/browser/notification_source.h"
+#include "extensions/browser/ui/zoom/zoom_controller.h"
 #include "extensions/common/manifest_handlers/icons_handler.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/favicon_size.h"
 #include "ui/views/controls/button/image_button.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/separator.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/layout/layout_constants.h"
@@ skipping 20 matching lines @@
   DCHECK(browser && browser->window() && browser->fullscreen_controller());
 
   BrowserView* browser_view = BrowserView::GetBrowserViewForBrowser(browser);
   bool is_fullscreen = browser_view->IsFullscreen();
   bool anchor_to_view = !is_fullscreen ||
       browser_view->immersive_mode_controller()->IsRevealed();
   views::View* anchor_view = anchor_to_view ?
       browser_view->GetLocationBarView()->zoom_view() : NULL;
 
   // Find the extension that initiated the zoom change, if any.
-  ZoomController* zoom_controller =
-      ZoomController::FromWebContents(web_contents);
+  extensions::ZoomController* zoom_controller =
+      extensions::ZoomController::FromWebContents(web_contents);
   const extensions::Extension* extension = zoom_controller->last_extension();
 
   // If the bubble is already showing in this window and the zoom change was not
   // initiated by an extension, then the bubble can be reused and only the label
   // text needs to be updated.
   if (zoom_bubble_ &&
       zoom_bubble_->GetAnchorView() == anchor_view &&
       !extension) {
     DCHECK_EQ(web_contents, zoom_bubble_->web_contents_);
     zoom_bubble_->Refresh();
@@ skipping 85 matching lines @@
 
   // TODO(dbeam): should RTL logic be done in views::BubbleDelegateView?
   const size_t bubble_half_width = width() / 2;
   const int x_pos = base::i18n::IsRTL() ?
       screen_bounds.x() + bubble_half_width + kFullscreenPaddingEnd :
       screen_bounds.right() - bubble_half_width - kFullscreenPaddingEnd;
   SetAnchorRect(gfx::Rect(x_pos, screen_bounds.y(), 0, 0));
 }
 
 void ZoomBubbleView::Refresh() {
-  ZoomController* zoom_controller =
-      ZoomController::FromWebContents(web_contents_);
+  extensions::ZoomController* zoom_controller =
+      extensions::ZoomController::FromWebContents(web_contents_);
   int zoom_percent = zoom_controller->GetZoomPercent();
   label_->SetText(
       l10n_util::GetStringFUTF16Int(IDS_TOOLTIP_ZOOM, zoom_percent));
   StartTimerIfNecessary();
 }
 
 void ZoomBubbleView::Close() {
   // Widget's Close() is async, but we don't want to use zoom_bubble_ after
   // this. Additionally web_contents_ may have been destroyed.
   zoom_bubble_ = NULL;
@@ skipping 125 matching lines @@
     image_button_ = new views::ImageButton(this);
     image_button_->SetTooltipText(l10n_util::GetStringFUTF16(
         IDS_TOOLTIP_ZOOM_EXTENSION_ICON,
         base::UTF8ToUTF16(extension_info_.name)));
     image_button_->SetImage(views::Button::STATE_NORMAL,
                             &extension_info_.icon_image->image_skia());
     grid_layout->AddView(image_button_);
   }
 
   // Add zoom label with the new zoom percent.
-  ZoomController* zoom_controller =
-      ZoomController::FromWebContents(web_contents_);
+  extensions::ZoomController* zoom_controller =
+      extensions::ZoomController::FromWebContents(web_contents_);
   int zoom_percent = zoom_controller->GetZoomPercent();
   label_ = new views::Label(
       l10n_util::GetStringFUTF16Int(IDS_TOOLTIP_ZOOM, zoom_percent));
   label_->SetFontList(
       ui::ResourceBundle::GetSharedInstance().GetFontList(
           ui::ResourceBundle::MediumFont));
   grid_layout->AddView(label_);
 
   // Second row.
   grid_layout->AddPaddingRow(0, 8);
@@ skipping 30 matching lines @@
 void ZoomBubbleView::WindowClosing() {
   // |zoom_bubble_| can be a new bubble by this point (as Close(); doesn't
   // call this right away). Only set to NULL when it's this bubble.
   if (zoom_bubble_ == this)
     zoom_bubble_ = NULL;
 }
 
 ZoomBubbleView::ZoomBubbleExtensionInfo::ZoomBubbleExtensionInfo() {}
 
 ZoomBubbleView::ZoomBubbleExtensionInfo::~ZoomBubbleExtensionInfo() {}