Clean up property name and add comment about thread-safety.

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/456022

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@33446 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 6 insertions, 6 deletions

diff --git a/chrome/browser/cocoa/tab_strip_controller.mm b/chrome/browser/cocoa/tab_strip_controller.mm
index 51bc6b4..08dd8d7 100644
--- a/chrome/browser/cocoa/tab_strip_controller.mm
+++ b/chrome/browser/cocoa/tab_strip_controller.mm
@@ -968,7 +968,7 @@ private:
 
   // Mark the tab as closing. This prevents it from generating any drags or
   // selections while it's animating closed.
-  [(TabView*)[closingTab view] setIsClosing:YES];
+  [(TabView*)[closingTab view] setClosing:YES];
 
   // Register delegate (owned by the animation system).
   NSView* tabView = [closingTab view];
diff --git a/chrome/browser/cocoa/tab_view.h b/chrome/browser/cocoa/tab_view.h
index 53670c4..c9a874c 100644
--- a/chrome/browser/cocoa/tab_view.h
+++ b/chrome/browser/cocoa/tab_view.h
@@ -22,7 +22,7 @@
   // TODO(rohitrao): Add this button to a CoreAnimation layer so we can fade it
   // in and out on mouseovers.
   IBOutlet NSButton* closeButton_;
-  BOOL isClosing_;
+  BOOL closing_;
 
   // Tracking area for close button mouseover images.
   scoped_nsobject<NSTrackingArea> closeTrackingArea_;
@@ -64,7 +64,7 @@
 // be visible on-screen, but should not respond to/initiate any events. Upon
 // setting to NO, clears the target/action of the close button to prevent
 // clicks inside it from sending messages.
-@property(assign, nonatomic) BOOL isClosing;
+@property(assign, nonatomic, getter=isClosing) BOOL closing;
 
 // Enables/Disables tracking regions for the tab.
 - (void)setTrackingEnabled:(BOOL)enabled;
diff --git a/chrome/browser/cocoa/tab_view.mm b/chrome/browser/cocoa/tab_view.mm
index 20193ac..9330ce3 100644
--- a/chrome/browser/cocoa/tab_view.mm
+++ b/chrome/browser/cocoa/tab_view.mm
@@ -32,7 +32,7 @@ const CGFloat kRapidCloseDist = 2.5;
 
 @synthesize state = state_;
 @synthesize hoverAlpha = hoverAlpha_;
-@synthesize isClosing = isClosing_;
+@synthesize closing = closing_;
 
 - (id)initWithFrame:(NSRect)frame {
   self = [super initWithFrame:frame];
@@ -812,8 +812,8 @@ const CGFloat kRapidCloseDist = 2.5;
   }
 }
 
-- (void)setIsClosing:(BOOL)closing {
-  isClosing_ = closing;
+- (void)setClosing:(BOOL)closing {
+  closing_ = closing;  // Safe because the property is nonatomic.
   // When closing, ensure clicks to the close button go nowhere.
   if (closing) {
     [closeButton_ setTarget:nil];