Disable ExtensionIconSourceTest.IconLoaded* on Mac and Win

chrome/browser/extensions/extension_icon_source_apitest.cc

Index: chrome/browser/extensions/extension_icon_source_apitest.cc
diff --git a/chrome/browser/extensions/extension_icon_source_apitest.cc b/chrome/browser/extensions/extension_icon_source_apitest.cc
index 0dd5064e0ea0052efbb8b1d2350444ca459bf70a..906fe644e6d4d753109ea0a756057d0cff454f60 100644
--- a/chrome/browser/extensions/extension_icon_source_apitest.cc
+++ b/chrome/browser/extensions/extension_icon_source_apitest.cc
@@ -23,7 +23,14 @@ class ExtensionIconSourceTest : public ExtensionApiTest {
   }
 };
 
-IN_PROC_BROWSER_TEST_F(ExtensionIconSourceTest, IconsLoaded) {
+// Times out on Mac and Win. http://crbug.com/238705
+#if defined(OS_WIN) || defined(OS_MACOSX)
+#define MAYBE_IconsLoaded DISABLED_IconsLoaded
+#else
+#define MAYBE_IconsLoaded IconsLoaded
+#endif
+
+IN_PROC_BROWSER_TEST_F(ExtensionIconSourceTest, MAYBE_IconsLoaded) {
   base::FilePath basedir = test_data_dir_.AppendASCII("icons");
   ASSERT_TRUE(LoadExtension(basedir.AppendASCII("extension_with_permission")));
   ASSERT_TRUE(LoadExtension(basedir.AppendASCII("extension_no_permission")));
@@ -67,7 +74,14 @@ IN_PROC_BROWSER_TEST_F(ExtensionIconSourceTest, InvalidURL) {
   EXPECT_EQ(result, "invalid (96\xC3\x97""96)");
 }
 
-IN_PROC_BROWSER_TEST_F(ExtensionIconSourceTest, IconsLoadedIncognito) {
+// Times out on Mac and Win. http://crbug.com/238705
+#if defined(OS_WIN) || defined(OS_MACOSX)
+#define MAYBE_IconsLoadedIncognito DISABLED_IconsLoadedIncognito
+#else
+#define MAYBE_IconsLoadedIncognito IconsLoadedIncognito
+#endif
+
+IN_PROC_BROWSER_TEST_F(ExtensionIconSourceTest, MAYBE_IconsLoadedIncognito) {
   base::FilePath basedir = test_data_dir_.AppendASCII("icons");
   ASSERT_TRUE(LoadExtensionIncognito(
       basedir.AppendASCII("extension_with_permission")));