Move the SubframeKeyboardEventRouting test to interactive_ui_tests.

content/browser/site_per_process_browsertest.cc

Index: content/browser/site_per_process_browsertest.cc
diff --git a/content/browser/site_per_process_browsertest.cc b/content/browser/site_per_process_browsertest.cc
index 7140ce35c4b48b4a137d1b4a2aec06cd0cb28a95..81d59e169dfeaf36cfcef4f31eceb40d28a5daf5 100644
--- a/content/browser/site_per_process_browsertest.cc
+++ b/content/browser/site_per_process_browsertest.cc
@@ -4821,45 +4821,6 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest,
 }
 #endif  // defined(USE_AURA)
 
-// Ensure that a cross-process subframe can receive keyboard events when in
-// focus. Flaky: https://crbug.com/596508.
-IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest,
-                       DISABLED_SubframeKeyboardEventRouting) {
-  GURL main_url(embedded_test_server()->GetURL(
-      "a.com", "/frame_tree/page_with_one_frame.html"));
-  EXPECT_TRUE(NavigateToURL(shell(), main_url));
-
-  WebContentsImpl* web_contents =
-      static_cast<WebContentsImpl*>(shell()->web_contents());
-  FrameTreeNode* root = web_contents->GetFrameTree()->root();
-
-  GURL frame_url(
-      embedded_test_server()->GetURL("b.com", "/page_with_input_field.html"));
-  NavigateFrameToURL(root->child_at(0), frame_url);
-
-  // Focus the subframe and then its input field.  The return value
-  // "input-focus" will be sent once the input field's focus event fires.
-  FocusFrame(root->child_at(0));
-  std::string result;
-  EXPECT_TRUE(ExecuteScriptAndExtractString(
-      root->child_at(0)->current_frame_host(), "focusInputField()", &result));
-  EXPECT_EQ(result, "input-focus");
-
-  // The subframe should now be focused.
-  EXPECT_EQ(root->child_at(0), root->frame_tree()->GetFocusedFrame());
-
-  // Generate a few keyboard events and route them to currently focused frame.
-  SimulateKeyPress(web_contents, ui::VKEY_F, false, false, false, false);
-  SimulateKeyPress(web_contents, ui::VKEY_O, false, false, false, false);
-  SimulateKeyPress(web_contents, ui::VKEY_O, false, false, false, false);
-
-  // Verify that the input field in the subframe received the keystrokes.
-  EXPECT_TRUE(ExecuteScriptAndExtractString(
-      root->child_at(0)->current_frame_host(),
-      "window.domAutomationController.send(getInputFieldText());", &result));
-  EXPECT_EQ("FOO", result);
-}
-
 // Ensure that sequential focus navigation (advancing focused elements with
 // <tab> and <shift-tab>) works across cross-process subframes.
 // The test sets up six inputs fields in a page with two cross-process