Rewrites the Mac view resizing logic to have the BrowserWindowController...

chrome/browser/cocoa/download_shelf_mac_unittest.mm

Index: chrome/browser/cocoa/download_shelf_mac_unittest.mm
===================================================================
--- chrome/browser/cocoa/download_shelf_mac_unittest.mm	(revision 22499)
+++ chrome/browser/cocoa/download_shelf_mac_unittest.mm	(working copy)
@@ -57,19 +57,19 @@
   BrowserTestHelper browser_helper_;
 };
 
-TEST_F(DownloadShelfMacTest, CreationCallsShow) {
+TEST_F(DownloadShelfMacTest, CreationDoesNotCallShow) {
   // Also make sure the DownloadShelfMacTest constructor doesn't crash.
   DownloadShelfMac shelf(browser_helper_.browser(),
       (DownloadShelfController*)shelf_controller_.get());
-  EXPECT_EQ(1, shelf_controller_.get()->callCountShow);
+  EXPECT_EQ(0, shelf_controller_.get()->callCountShow);
 }
 
 TEST_F(DownloadShelfMacTest, ForwardsShow) {
   DownloadShelfMac shelf(browser_helper_.browser(),
       (DownloadShelfController*)shelf_controller_.get());
+  EXPECT_EQ(0, shelf_controller_.get()->callCountShow);
+  shelf.Show();
   EXPECT_EQ(1, shelf_controller_.get()->callCountShow);
-  shelf.Show();
-  EXPECT_EQ(2, shelf_controller_.get()->callCountShow);
 }
 
 TEST_F(DownloadShelfMacTest, ForwardsHide) {