Revert of Enabling two tests that were disabled in app_shell_browsertests.

extensions/browser/guest_view/web_view/web_view_apitest.cc

Index: extensions/browser/guest_view/web_view/web_view_apitest.cc
diff --git a/extensions/browser/guest_view/web_view/web_view_apitest.cc b/extensions/browser/guest_view/web_view/web_view_apitest.cc
index 24d9c856f9bbc6ba7c9376e743cc04f5818d203e..f72f9290b41677d6fff2b3d789a8f2e2b3936e00 100644
--- a/extensions/browser/guest_view/web_view/web_view_apitest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_apitest.cc
@@ -114,7 +114,10 @@
   RunTest("testDisplayNoneWebviewLoad", "web_view/apitest");
 }
 
-IN_PROC_BROWSER_TEST_F(WebViewAPITest, TestDisplayNoneWebviewRemoveChild) {
+// TODO(lfg): Re-enable this test once the fix for webview leaking
+// RenderProcessHost has landed. See http://crbug.com/419020 .
+IN_PROC_BROWSER_TEST_F(WebViewAPITest,
+                       DISABLED_TestDisplayNoneWebviewRemoveChild) {
   RunTest("testDisplayNoneWebviewRemoveChild", "web_view/apitest");
 }
 
@@ -232,7 +235,10 @@
   RunTest("testRemoveSrcAttribute", "web_view/apitest");
 }
 
-IN_PROC_BROWSER_TEST_F(WebViewAPITest, TestRemoveWebviewAfterNavigation) {
+// TODO(lfg): Re-enable this test once the fix for webview leaking
+// RenderProcessHost has landed. See http://crbug.com/419020 .
+IN_PROC_BROWSER_TEST_F(WebViewAPITest,
+                       DISABLED_TestRemoveWebviewAfterNavigation) {
   RunTest("testRemoveWebviewAfterNavigation", "web_view/apitest");
 }