Mac: Animate the bookmark bar showing/hiding.

chrome/browser/cocoa/toolbar_controller_unittest.mm

Index: chrome/browser/cocoa/toolbar_controller_unittest.mm
diff --git a/chrome/browser/cocoa/toolbar_controller_unittest.mm b/chrome/browser/cocoa/toolbar_controller_unittest.mm
index 5c731fd32512512a38188dc405f64c954deeed15..37b20cb934baab67f7735299e93cab48f5d2df14 100644
--- a/chrome/browser/cocoa/toolbar_controller_unittest.mm
+++ b/chrome/browser/cocoa/toolbar_controller_unittest.mm
@@ -296,14 +296,11 @@ TEST_F(ToolbarControllerTest, PopulateEncodingMenu) {
   EXPECT_NE(0, [encodings numberOfItems]);
 }
 
-TEST_F(ToolbarControllerTest, CorrectHeightWhenCompressed) {
-  [bar_ setShouldBeCompressed:YES];
-  EXPECT_EQ(30.0, [resizeDelegate_ height]);
-}
-
-TEST_F(ToolbarControllerTest, CorrectHeightWhenUnompressed) {
-  [bar_ setShouldBeCompressed:NO];
-  EXPECT_EQ(36.0, [resizeDelegate_ height]);
+TEST_F(ToolbarControllerTest, HeightCompression) {
+  for (int i = 0; i <= 10; i++) {
+    [bar_ setHeightCompression:static_cast<CGFloat>(i)];
+    EXPECT_EQ(static_cast<CGFloat>(36 - i), [resizeDelegate_ height]);
+  }
 }
 
 }  // namespace