Temporarily disable ChromeMainTest on ChromeOS. These pass locally for me on...

Temporarily disable ChromeMainTest on ChromeOS. These pass locally for me on linux_chromeos builds, but are failing on the bots after r133852.

TBR=sky
Review URL: https://chromiumcodereview.appspot.com/10173020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@133872 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chrome_main_browsertest.cc

@@ -25,6 +25,10 @@
 // for details.
 #if !defined(OS_MACOSX)
 
+// These tests hang on the build/try bot but pass locally with chromeos=1
+// builds. jam is investigatin
+#if !defined(OS_CHROMEOS)
+
 class ChromeMainTest : public InProcessBrowserTest {
  public:
   ChromeMainTest() {}
@@ -123,4 +127,6 @@ IN_PROC_BROWSER_TEST_F(ChromeMainTest, SecondLaunchFromIncognitoWithNormalUrl) {
   ASSERT_EQ(1u, BrowserList::GetBrowserCountForType(profile, true));
 }
 
+#endif  // !OS_CHROMEOS
+
 #endif  // !OS_MACOSX