Revert of mac: Fix tab dragging visual bug in Yosemite. (reland 2)

chrome/browser/ui/cocoa/version_independent_window.mm

Index: chrome/browser/ui/cocoa/version_independent_window.mm
diff --git a/chrome/browser/ui/cocoa/version_independent_window.mm b/chrome/browser/ui/cocoa/version_independent_window.mm
index 98dacb313550247cd9182e3d86d9085b9c61e67c..24284a490d064e8b943e5d236653544bd56db79c 100644
--- a/chrome/browser/ui/cocoa/version_independent_window.mm
+++ b/chrome/browser/ui/cocoa/version_independent_window.mm
@@ -30,6 +30,12 @@
   if ([self superview])
     size = [[self superview] bounds].size;
   [super setFrameSize:size];
+}
+
+// The contentView gets moved around during certain full-screen operations.
+// This is less than ideal, and should eventually be removed.
+- (void)viewDidMoveToSuperview {
+  [self setFrame:[[self superview] bounds]];
 }
 
 @end
@@ -73,8 +79,8 @@
       chromeWindowView_.reset([[FullSizeContentView alloc] init]);
       [chromeWindowView_
           setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
+      [chromeWindowView_ setFrame:[[[self contentView] superview] bounds]];
       [self setContentView:chromeWindowView_];
-      [chromeWindowView_ setFrame:[[[self contentView] superview] bounds]];
     }
   }
   return self;