Updates to clean up default theme and add hover states

chrome/browser/cocoa/status_bubble_mac_unittest.mm

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <Cocoa/Cocoa.h>
 
 #include "base/scoped_nsobject.h"
 #include "base/scoped_ptr.h"
 #import "chrome/browser/cocoa/cocoa_test_helper.h"
 #include "chrome/browser/cocoa/status_bubble_mac.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#import "third_party/GTM/AppKit/GTMTheme.h"
+
+@interface StatusBubbleMacTestWindowDelegate : NSObject <GTMThemeDelegate>;
+@end
+@implementation StatusBubbleMacTestWindowDelegate
+- (GTMTheme *)gtm_themeForWindow:(NSWindow *)window {
+  NSLog(@"gettheme");
+  return [[[GTMTheme alloc] init] autorelease];
+}
+@end
 
 class StatusBubbleMacTest : public testing::Test {
  public:
   StatusBubbleMacTest() {
     NSWindow* window = cocoa_helper_.window();
     bubble_.reset(new StatusBubbleMac(window, nil));
     EXPECT_TRUE(bubble_.get());
     EXPECT_FALSE(bubble_->window_);  // lazily creates window
   }
 
   bool IsVisible() {
     return [bubble_->window_ isVisible] ? true: false;
   }
   NSString* GetText() {
     return bubble_->status_text_;
   }
   NSString* GetURLText() {
     return bubble_->url_text_;
   }
-
+  NSWindow* GetWindow() {
+    return bubble_->window_;
+  }
+  NSWindow* GetParent() {
+    return bubble_->parent_;
+  }
   CocoaTestHelper cocoa_helper_;  // Inits Cocoa, creates window, etc...
   scoped_ptr<StatusBubbleMac> bubble_;
 };
 
+TEST_F(StatusBubbleMacTest, Theme) {
+  bubble_->SetStatus(L"Theme test");  // Creates the window
+  [GetParent() setDelegate:
+      [[[StatusBubbleMacTestWindowDelegate alloc] init] autorelease]];
+  EXPECT_TRUE([GetParent() gtm_theme] != nil);
+  EXPECT_TRUE([[GetWindow() contentView] gtm_theme] != nil);
+}
+
 TEST_F(StatusBubbleMacTest, SetStatus) {
   bubble_->SetStatus(L"");
   bubble_->SetStatus(L"This is a test");
   EXPECT_TRUE([GetText() isEqualToString:@"This is a test"]);
   EXPECT_TRUE(IsVisible());
 
   // Set the status to the exact same thing again
   bubble_->SetStatus(L"This is a test");
   EXPECT_TRUE([GetText() isEqualToString:@"This is a test"]);
 
@@ skipping 41 matching lines @@
   NSWindow* window = cocoa_helper_.window();
   // Create and delete immediately.
   StatusBubbleMac* bubble = new StatusBubbleMac(window, nil);
   delete bubble;
 
   // Create then delete while visible.
   bubble = new StatusBubbleMac(window, nil);
   bubble->SetStatus(L"showing");
   delete bubble;
 }