Alternate NTP Mac: Push down overlay in presentation mode

chrome/browser/ui/cocoa/browser_window_controller_browsertest.mm

Index: chrome/browser/ui/cocoa/browser_window_controller_browsertest.mm
diff --git a/chrome/browser/ui/cocoa/browser_window_controller_browsertest.mm b/chrome/browser/ui/cocoa/browser_window_controller_browsertest.mm
index e8b2b6398db0726b6ef901a62cac4e1aa85ddb9c..d05ea5b0c6687c115eb53c09bd5c1d36f3e0a372 100644
--- a/chrome/browser/ui/cocoa/browser_window_controller_browsertest.mm
+++ b/chrome/browser/ui/cocoa/browser_window_controller_browsertest.mm
@@ -314,6 +314,29 @@ IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
   VerifyZOrder(view_list);
 }
 
+// Verify that in presentation mode, instant search results are below the

[dhollowa, 2013/03/25 16:28:18]

nit: "Instant"

[sail, 2013/03/26 00:16:43]

Done.

+// floating toolbar.
+IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,
+                       OverlayOffsetInstantPresentationMode) {
+  chrome::ToggleFullscreenMode(browser());
+  ShowInstantResults();
+  [controller() setFloatingBarShownFraction:0.0];
+  EXPECT_EQ(
+      0, [[controller() overlayableContentsController] overlayContentsOffset]);
+  EXPECT_EQ(
+      0, [[controller() overlayableContentsController] activeContainerOffset]);
+  [controller() setFloatingBarShownFraction:1.0];
+
+  NSView* floating_bar = GetViewWithID(VIEW_ID_FULLSCREEN_FLOATING_BAR);
+  CGFloat floating_bar_height = NSHeight([floating_bar frame]);
+  EXPECT_EQ(
+      floating_bar_height,
+      [[controller() overlayableContentsController] overlayContentsOffset]);
+  EXPECT_EQ(
+      floating_bar_height,
+      [[controller() overlayableContentsController] activeContainerOffset]);
+}
+
 // Verify that if the fullscreen floating bar view is below the tab content area
 // then calling |updateSubviewZOrder:| will correctly move back above.
 IN_PROC_BROWSER_TEST_F(BrowserWindowControllerTest,