views: Make view::Views::GetPreferredSize() const.

chrome/browser/ui/views/extensions/extension_installed_bubble_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/extensions/extension_installed_bubble_view.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/i18n/rtl.h"
@@ skipping 355 matching lines @@
     }
 
     // The link is drawn separately; make it transparent here to only draw once.
     // The link always leads other text and is assumed to fit on the first line.
     sign_in_promo_lines_.front()->ApplyColor(SK_ColorTRANSPARENT,
         gfx::Range(0, signin_promo_link_text_.size()));
 
     return height;
   }
 
-  virtual gfx::Size GetPreferredSize() OVERRIDE {
+  virtual gfx::Size GetPreferredSize() const OVERRIDE {
     int width = kHorizOuterMargin;
     width += kIconSize;
     width += views::kPanelHorizMargin;
     width += kRightColumnWidth;
     width += 2 * views::kPanelHorizMargin;
     width += kHorizOuterMargin;
 
     int height = kVertOuterMargin;
     height += heading_->GetHeightForWidth(kRightColumnWidth);
     height += kVertInnerMargin;
@@ skipping 189 matching lines @@
 
   views::BubbleDelegateView::CreateBubble(this)->Show();
 
   // The bubble widget is now the parent and owner of |this| and takes care of
   // deletion when the bubble or browser go away.
   bubble_.IgnoreBrowserClosing();
 
   return true;
 }
 
-gfx::Rect ExtensionInstalledBubbleView::GetAnchorRect() {
+gfx::Rect ExtensionInstalledBubbleView::GetAnchorRect() const {
   // For omnibox keyword bubbles, move the arrow to point to the left edge
   // of the omnibox, just to the right of the icon.
   if (bubble_.type() == bubble_.OMNIBOX_KEYWORD) {
-    LocationBarView* location_bar_view =
+    const LocationBarView* location_bar_view =
         BrowserView::GetBrowserViewForBrowser(bubble_.browser())->
         GetLocationBarView();
     return gfx::Rect(location_bar_view->GetOmniboxViewOrigin(),
         gfx::Size(0, location_bar_view->omnibox_view()->height()));
   }
   return views::BubbleDelegateView::GetAnchorRect();
 }
 
 void ExtensionInstalledBubbleView::WindowClosing() {
   if (bubble_.extension() && bubble_.type() == bubble_.PAGE_ACTION) {
     BrowserView* browser_view =
         BrowserView::GetBrowserViewForBrowser(bubble_.browser());
     browser_view->GetLocationBarView()->SetPreviewEnabledPageAction(
         extensions::ExtensionActionManager::Get(bubble_.browser()->profile())->
         GetPageAction(*bubble_.extension()),
         false);  // preview_enabled
   }
 }