[Web Intents] WebIntentsPickerController will now fetch icon for suggested extensions.

chrome/browser/ui/views/web_intent_picker_views.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 <algorithm>
 #include <vector>
 
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/intents/web_intent_inline_disposition_delegate.h"
 #include "chrome/browser/ui/intents/web_intent_picker_delegate.h"
@@ skipping 88 matching lines @@
   virtual views::View* GetContentsView() OVERRIDE;
   virtual int GetDialogButtons() const OVERRIDE;
 
   // WebIntentPicker implementation.
   virtual void Close() OVERRIDE;
 
   // WebIntentPickerModelObserver implementation.
   virtual void OnModelChanged(WebIntentPickerModel* model) OVERRIDE;
   virtual void OnFaviconChanged(WebIntentPickerModel* model,
                                 size_t index) OVERRIDE;
+  virtual void OnExtensionIconChanged(WebIntentPickerModel* model,
+                                      const string16& extension_id) OVERRIDE;
   virtual void OnInlineDisposition(WebIntentPickerModel* model) OVERRIDE;
 
  private:
   // Initialize the contents of the picker. After this call, contents_ will be
   // non-NULL.
   void InitContents();
 
   // Resize the constrained window to the size of its contents.
   void SizeToContents();
 
@@ skipping 123 matching lines @@
 void WebIntentPickerViews::OnFaviconChanged(WebIntentPickerModel* model,
                                             size_t index) {
   const WebIntentPickerModel::InstalledService& installed_service =
       model_->GetInstalledServiceAt(index);
   views::TextButton* button = buttons_[index];
   button->SetIcon(*installed_service.favicon.ToSkBitmap());
   contents_->Layout();
   SizeToContents();
 }
 
+void WebIntentPickerViews::OnExtensionIconChanged(
+    WebIntentPickerModel* model,
+    const string16& extension_id) {
+  // TODO(binji): implement.
+}
+
 void WebIntentPickerViews::OnInlineDisposition(
     WebIntentPickerModel* model) {
   const WebIntentPickerModel::InstalledService& installed_service =
       model->GetInstalledServiceAt(model->inline_disposition_index());
 
   WebContents* web_contents = WebContents::Create(
       browser_->profile(), NULL, MSG_ROUTING_NONE, NULL, NULL);
   inline_disposition_delegate_.reset(new WebIntentInlineDispositionDelegate);
   web_contents->SetDelegate(inline_disposition_delegate_.get());
 
@@ skipping 55 matching lines @@
 }
 
 void WebIntentPickerViews::SizeToContents() {
   gfx::Size client_size = contents_->GetPreferredSize();
   gfx::Rect client_bounds(client_size);
   gfx::Rect new_window_bounds = window_->non_client_view()->frame_view()->
       GetWindowBoundsForClientBounds(client_bounds);
   // TODO(binji): figure out how to get the constrained dialog centered...
   window_->SetSize(new_window_bounds.size());
 }