Update OS X to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm

Index: chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm
diff --git a/chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm b/chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm
index 1fc0c839c247963c01d19f9e04cfa1a45e97bb3c..b7f1c9db394e835b80a45ad4d665a9814fc8bc4d 100644
--- a/chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm
+++ b/chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm
@@ -1636,7 +1636,7 @@ NSImage* Overlay(NSImage* ground, NSImage* overlay, CGFloat alpha) {
                  projectorImage:projector
                      throbImage:projectorGlow
                      durationMS:kRecordingDurationMs
-             animationContainer:animationContainer_] autorelease];
+             animationContainer:animationContainer_.get()] autorelease];
 
           iconView = projectingView;
         } else if (theme && chrome::ShouldShowRecordingIndicator(contents)) {
@@ -1655,7 +1655,7 @@ NSImage* Overlay(NSImage* ground, NSImage* overlay, CGFloat alpha) {
                      throbImage:recording
                      durationMS:kRecordingDurationMs
                   throbPosition:kThrobPositionBottomRight
-             animationContainer:animationContainer_] autorelease];
+             animationContainer:animationContainer_.get()] autorelease];
 
           iconView = recordingView;
         } else if (chrome::IsPlayingAudio(contents) ||
@@ -1666,7 +1666,7 @@ NSImage* Overlay(NSImage* ground, NSImage* overlay, CGFloat alpha) {
             tabAudioIndicatorViewMac = [[[TabAudioIndicatorViewMac alloc]
                 initWithFrame:frame] autorelease];
             [tabAudioIndicatorViewMac
-                setAnimationContainer:animationContainer_];
+                setAnimationContainer:animationContainer_.get()];
           }
           [tabAudioIndicatorViewMac
               setIsPlayingAudio:chrome::IsPlayingAudio(contents)];