Adds the speech recognition button to the app-list searchbox.

ui/app_list/cocoa/apps_search_box_controller.mm

 // 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.
 
 #import "ui/app_list/cocoa/apps_search_box_controller.h"
 
 #include "base/mac/foundation_util.h"
 #include "base/mac/mac_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "grit/ui_resources.h"
@@ skipping 35 matching lines @@
 namespace app_list {
 
 class SearchBoxModelObserverBridge : public SearchBoxModelObserver {
  public:
   SearchBoxModelObserverBridge(AppsSearchBoxController* parent);
   virtual ~SearchBoxModelObserverBridge();
 
   void SetSearchText(const base::string16& text);
 
   virtual void IconChanged() OVERRIDE;
+  virtual void RightButtonPropChanged() OVERRIDE;
+  virtual void RightButtonStateChanged(bool toggled) OVERRIDE;
   virtual void HintTextChanged() OVERRIDE;
   virtual void SelectionModelChanged() OVERRIDE;
   virtual void TextChanged() OVERRIDE;
 
  private:
   SearchBoxModel* GetModel();
 
   AppsSearchBoxController* parent_;  // Weak. Owns us.
 
   DISALLOW_COPY_AND_ASSIGN(SearchBoxModelObserverBridge);
@@ skipping 23 matching lines @@
   model->SetText(text);
   // TODO(tapted): See if this should call SetSelectionModel here.
   model->AddObserver(this);
 }
 
 void SearchBoxModelObserverBridge::IconChanged() {
   [[parent_ searchImageView] setImage:gfx::NSImageFromImageSkiaWithColorSpace(
       GetModel()->icon(), base::mac::GetSRGBColorSpace())];
 }
 
+void SearchBoxModelObserverBridge::RightButtonPropChanged() {
+  // TODO(mukai): implement.
+  NOTIMPLEMENTED();
+}
+
+void SearchBoxModelObserverBridge::RightButtonStateChanged(bool toggled) {
+  // TODO(mukai): implement.
+  NOTIMPLEMENTED();
+}
+
 void SearchBoxModelObserverBridge::HintTextChanged() {
   [[[parent_ searchTextField] cell] setPlaceholderString:
       base::SysUTF16ToNSString(GetModel()->hint_text())];
 }
 
 void SearchBoxModelObserverBridge::SelectionModelChanged() {
   // TODO(tapted): See if anything needs to be done here for RTL.
 }
 
 void SearchBoxModelObserverBridge::TextChanged() {
@@ skipping 272 matching lines @@
   NSPoint anchorPoint = [[menuButton window] convertBaseToScreen:NSMakePoint(
       NSMaxX(anchorRect) + kMenuXOffsetFromButton,
       NSMinY(anchorRect) - kMenuYOffsetFromButton)];
   NSRect confinementRect = [[menuButton window] frame];
   confinementRect.size = NSMakeSize(anchorPoint.x - NSMinX(confinementRect),
                                     anchorPoint.y - NSMinY(confinementRect));
   return confinementRect;
 }
 
 @end