Revert of [Mac] Fix rough-looking profile picker text, especially with a dark theme.

chrome/browser/ui/cocoa/tabs/tab_strip_view.h

Index: chrome/browser/ui/cocoa/tabs/tab_strip_view.h
diff --git a/chrome/browser/ui/cocoa/tabs/tab_strip_view.h b/chrome/browser/ui/cocoa/tabs/tab_strip_view.h
index 2a570489d3bb933b74dca3e514a7f7a105b5018f..55ec16cfaabf5b3007fb358ba37291f139fcaef5 100644
--- a/chrome/browser/ui/cocoa/tabs/tab_strip_view.h
+++ b/chrome/browser/ui/cocoa/tabs/tab_strip_view.h
@@ -19,6 +19,8 @@
 
 @interface TabStripView : BackgroundGradientView<URLDropTarget> {
  @private
+  TabStripController* controller_;  // Weak; owns us.
+
   NSTimeInterval lastMouseUp_;
 
   // Handles being a drag-and-drop target.
@@ -30,15 +32,26 @@
   // its tip.
   BOOL dropArrowShown_;
   NSPoint dropArrowPosition_;
+  BOOL inATabDraggingOverlayWindow_;
+  BOOL visualEffectsDisabledForFullscreen_;
 }
 
-@property(assign, nonatomic) TabStripController* controller;
 @property(assign, nonatomic) BOOL dropArrowShown;
 @property(assign, nonatomic) NSPoint dropArrowPosition;
+@property(assign, nonatomic) BOOL inATabDraggingOverlayWindow;
 
 // Name starts with "get" because methods staring with "new" return retained
 // objects according to Cocoa's create rule.
 - (NewTabButton*)getNewTabButton;
+
+// Leaving visual effects enabled when fullscreen results in higher power
+// consumption. This is used to disable effects when fullscreen.
+- (void)setVisualEffectsDisabledForFullscreen:(BOOL)fullscreen;
+@end
+
+// Interface for the controller to set and clear the weak reference to itself.
+@interface TabStripView (TabStripControllerInterface)
+- (void)setController:(TabStripController*)controller;
 @end
 
 // Protected methods subclasses can override to alter behavior. Clients should