[Mac] Add tab and keyboard navigation to the new avatar bubble

chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm

Index: chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm b/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
index e253775477040c76e2ead163752693b06422b016..d4fdeb067da5ab67a81a699874eace041c8dcefe 100644
--- a/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
@@ -99,7 +99,7 @@ TEST_F(ProfileChooserControllerTest, InitialLayoutWithNewMenu) {
   StartProfileChooserController();
 
   NSArray* subviews = [[[controller() window] contentView] subviews];
-  ASSERT_EQ(1U, [subviews count]);
+  ASSERT_EQ(2U, [subviews count]);
   subviews = [[subviews objectAtIndex:0] subviews];
 
   // Three profiles means we should have one active card, one separator and
@@ -138,7 +138,7 @@ TEST_F(ProfileChooserControllerTest, InitialLayoutWithNewMenu) {
 
   // Profile icon.
   NSView* activeProfileImage = [activeCardSubviews objectAtIndex:2];
-  EXPECT_TRUE([activeProfileImage isKindOfClass:[NSImageView class]]);
+  EXPECT_TRUE([activeProfileImage isKindOfClass:[NSButton class]]);
 
   // Profile name.
   NSView* activeProfileName = [activeCardSubviews objectAtIndex:1];
@@ -166,7 +166,7 @@ TEST_F(ProfileChooserControllerTest, InitialLayoutWithFastUserSwitcher) {
   StartProfileChooserController();
 
   NSArray* subviews = [[[controller() window] contentView] subviews];
-  ASSERT_EQ(1U, [subviews count]);
+  ASSERT_EQ(2U, [subviews count]);
   subviews = [[subviews objectAtIndex:0] subviews];
 
   // Three profiles means we should have one active card and a
@@ -209,7 +209,7 @@ TEST_F(ProfileChooserControllerTest, InitialLayoutWithFastUserSwitcher) {
 
   // Profile icon.
   NSView* activeProfileImage = [activeCardSubviews objectAtIndex:2];
-  EXPECT_TRUE([activeProfileImage isKindOfClass:[NSImageView class]]);
+  EXPECT_TRUE([activeProfileImage isKindOfClass:[NSButton class]]);
 
   // Profile name.
   NSView* activeProfileName = [activeCardSubviews objectAtIndex:1];
@@ -240,7 +240,7 @@ TEST_F(ProfileChooserControllerTest, OtherProfilesSortedAlphabetically) {
   StartProfileChooserController();
 
   NSArray* subviews = [[[controller() window] contentView] subviews];
-  ASSERT_EQ(1U, [subviews count]);
+  ASSERT_EQ(2U, [subviews count]);
   subviews = [[subviews objectAtIndex:0] subviews];
   NSString* sortedNames[] = { @"Another Test",
                               @"New Profile",
@@ -272,7 +272,7 @@ TEST_F(ProfileChooserControllerTest,
   switches::EnableNewAvatarMenuForTesting(CommandLine::ForCurrentProcess());
   StartProfileChooserController();
   NSArray* subviews = [[[controller() window] contentView] subviews];
-  ASSERT_EQ(1U, [subviews count]);
+  ASSERT_EQ(2U, [subviews count]);
   subviews = [[subviews objectAtIndex:0] subviews];
   NSArray* activeCardSubviews = [[subviews objectAtIndex:2] subviews];
   NSArray* activeCardLinks = [[activeCardSubviews objectAtIndex:0] subviews];
@@ -301,7 +301,7 @@ TEST_F(ProfileChooserControllerTest,
 
   StartProfileChooserController();
   NSArray* subviews = [[[controller() window] contentView] subviews];
-  ASSERT_EQ(1U, [subviews count]);
+  ASSERT_EQ(2U, [subviews count]);
   subviews = [[subviews objectAtIndex:0] subviews];
   NSArray* activeCardSubviews = [[subviews objectAtIndex:2] subviews];
   NSArray* activeCardLinks = [[activeCardSubviews objectAtIndex:0] subviews];
@@ -323,7 +323,7 @@ TEST_F(ProfileChooserControllerTest,
 
   StartProfileChooserController();
   NSArray* subviews = [[[controller() window] contentView] subviews];
-  ASSERT_EQ(1U, [subviews count]);
+  ASSERT_EQ(2U, [subviews count]);
   subviews = [[subviews objectAtIndex:0] subviews];
   NSArray* activeCardSubviews = [[subviews objectAtIndex:2] subviews];
   NSArray* activeCardLinks = [[activeCardSubviews objectAtIndex:0] subviews];
@@ -358,7 +358,7 @@ TEST_F(ProfileChooserControllerTest, AccountManagementLayout) {
       profiles::BUBBLE_VIEW_MODE_ACCOUNT_MANAGEMENT];
 
   NSArray* subviews = [[[controller() window] contentView] subviews];
-  ASSERT_EQ(1U, [subviews count]);
+  ASSERT_EQ(2U, [subviews count]);
   subviews = [[subviews objectAtIndex:0] subviews];
 
   // There should be one active card, one accounts container, two separators
@@ -435,7 +435,7 @@ TEST_F(ProfileChooserControllerTest, AccountManagementLayout) {
 
   // Profile icon.
   NSView* activeProfileImage = [activeCardSubviews objectAtIndex:2];
-  EXPECT_TRUE([activeProfileImage isKindOfClass:[NSImageView class]]);
+  EXPECT_TRUE([activeProfileImage isKindOfClass:[NSButton class]]);
 
   // Profile name.
   NSView* activeProfileName = [activeCardSubviews objectAtIndex:1];