Adds popups to browser actions, completing the feature....

chrome/browser/cocoa/info_bubble_view.mm

Index: chrome/browser/cocoa/info_bubble_view.mm
===================================================================
--- chrome/browser/cocoa/info_bubble_view.mm	(revision 32567)
+++ chrome/browser/cocoa/info_bubble_view.mm	(working copy)
@@ -7,21 +7,21 @@
 #include "base/logging.h"
 #import "third_party/GTM/AppKit/GTMTheme.h"
 
-namespace {
-// TODO(andybons): confirm constants with UI dudes
-const CGFloat kBubbleCornerRadius = 8.0;
-const CGFloat kBubbleArrowXOffset = 10.0;
-const CGFloat kBubbleArrowWidth = 15.0;
-const CGFloat kBubbleArrowHeight = 8.0;
-}
+// TODO(andybons): confirm constants with UI dudes.
+extern const CGFloat kBubbleArrowHeight = 8.0;
+extern const CGFloat kBubbleArrowWidth = 15.0;
+extern const CGFloat kBubbleArrowXOffset = 10.0;
+extern const CGFloat kBubbleCornerRadius = 8.0;
 
 @implementation InfoBubbleView
 
 @synthesize arrowLocation = arrowLocation_;
+@synthesize bubbleType = bubbleType_;
 
 - (id)initWithFrame:(NSRect)frameRect {
   if ((self = [super initWithFrame:frameRect])) {
     arrowLocation_ = kTopLeft;
+    bubbleType_ = kGradientInfoBubble;
   }
 
   return self;
@@ -61,11 +61,16 @@
                                   arrowStart.y)];
   [bezier closePath];
 
-  // Then fill the inside.
-  GTMTheme *theme = [GTMTheme defaultTheme];
-  NSGradient *gradient = [theme gradientForStyle:GTMThemeStyleToolBar
-                                           state:NO];
-  [gradient drawInBezierPath:bezier angle:0.0];
+  // Then fill the inside depending on the type of bubble.
+  if (bubbleType_ == kGradientInfoBubble) {
+    GTMTheme *theme = [GTMTheme defaultTheme];
+    NSGradient *gradient = [theme gradientForStyle:GTMThemeStyleToolBar
+                                             state:NO];
+    [gradient drawInBezierPath:bezier angle:0.0];
+  } else if (bubbleType_ == kWhiteInfoBubble) {
+    [[NSColor whiteColor] set];
+    [bezier fill];
+  }
 }
 
 @end