Disable the stop button when the user is hovering it and the page finishes lo...

chrome/browser/cocoa/reload_button.mm

Index: chrome/browser/cocoa/reload_button.mm
===================================================================
--- chrome/browser/cocoa/reload_button.mm	(revision 56775)
+++ chrome/browser/cocoa/reload_button.mm	(working copy)
@@ -58,15 +58,18 @@
 
   // Can always transition to stop mode.  Only transition to reload
   // mode if forced or if the mouse isn't hovering.  Otherwise, note
-  // that reload mode is desired and make no change.
+  // that reload mode is desired and disable the button.
   if (isLoading) {
     [self setImage:nsimage_cache::ImageNamed(kStopImageName)];
     [self setTag:IDC_STOP];
+    [self setEnabled:YES];
   } else if (force || ![self isMouseInside]) {
     [self setImage:nsimage_cache::ImageNamed(kReloadImageName)];
     [self setTag:IDC_RELOAD];
+    [self setEnabled:YES];
   } else if ([self tag] == IDC_STOP) {
     pendingReloadMode_ = YES;
+    [self setEnabled:NO];
   }
 }