Track the active ExtensionKeybindingRegistry and make it available to EventRewriter.

chrome/browser/extensions/extension_keybinding_apitest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/command_line.h"
 #include "chrome/browser/extensions/active_tab_permission_granter.h"
 #include "chrome/browser/extensions/api/commands/command_service.h"
 #include "chrome/browser/extensions/browser_action_test_util.h"
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_action_manager.h"
@@ skipping 36 matching lines @@
  protected:
   BrowserActionTestUtil GetBrowserActionsBar() {
     return BrowserActionTestUtil(browser());
   }
 
   bool IsGrantedForTab(const Extension* extension,
                        const content::WebContents* web_contents) {
     return extension->permissions_data()->HasAPIPermissionForTab(
         SessionTabHelper::IdForTab(web_contents), APIPermission::kTab);
   }
+
+#if defined(OS_CHROMEOS)
+  void RunChromeOSConversionTest(const std::string& extension_path) {
+    // Setup the environment.
+    ASSERT_TRUE(test_server()->Start());
+    ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
+    ASSERT_TRUE(RunExtensionTest(extension_path)) << message_;
+    ui_test_utils::NavigateToURL(
+        browser(), test_server()->GetURL("files/extensions/test_file.txt"));
+
+    ResultCatcher catcher;
+
+    // Send all expected keys (Search+Shift+{Left, Up, Right, Down}).
+    ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
+        browser(), ui::VKEY_LEFT, false, true, false, true));
+    ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
+        browser(), ui::VKEY_UP, false, true, false, true));
+    ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
+        browser(), ui::VKEY_RIGHT, false, true, false, true));
+    ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
+        browser(), ui::VKEY_DOWN, false, true, false, true));
+
+    ASSERT_TRUE(catcher.GetNextResult());
+  }
+#endif  // OS_CHROMEOS
 };
 
 // Test the basic functionality of the Keybinding API:
 // - That pressing the shortcut keys should perform actions (activate the
 //   browser action or send an event).
 // - Note: Page action keybindings are tested in PageAction test below.
 // - The shortcut keys taken by one extension are not overwritten by the last
 //   installed extension.
 IN_PROC_BROWSER_TEST_F(CommandsApiTest, Basic) {
   ASSERT_TRUE(test_server()->Start());
@@ skipping 630 matching lines @@
   accelerator = command_service->FindCommandByName(
       kId, manifest_values::kBrowserActionCommandEvent).accelerator();
   EXPECT_EQ(ui::VKEY_G, accelerator.key_code());
   EXPECT_FALSE(accelerator.IsCtrlDown());
   EXPECT_TRUE(accelerator.IsShiftDown());
   EXPECT_TRUE(accelerator.IsAltDown());
 }
 
 //
 #if defined(OS_CHROMEOS) && !defined(NDEBUG)
 // TODO(dtseng): Test times out on Chrome OS debug. See http://crbug.com/412456.

[Finnur, 2014/09/16 10:29:14]

I presume this isn't directly because of this changelist, and as such: Thank you
for investigating.

 #define MAYBE_ContinuePropagation DISABLED_ContinuePropagation
 #else
 #define MAYBE_ContinuePropagation ContinuePropagation
 #endif
 
 IN_PROC_BROWSER_TEST_F(CommandsApiTest, MAYBE_ContinuePropagation) {
   // Setup the environment.
   ASSERT_TRUE(test_server()->Start());
   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
   ASSERT_TRUE(RunExtensionTest("keybinding/continue_propagation")) << message_;
@@ skipping 15 matching lines @@
       browser(), ui::VKEY_F, true, true, false, false));
   ASSERT_TRUE(catcher.GetNextResult());
 
   // The extension should now have removed its |onCommand| event listener.
   // Finally, the page should again receive the key.
   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
       browser(), ui::VKEY_F, true, true, false, false));
   ASSERT_TRUE(catcher.GetNextResult());
 }
 
+// Test is only applicable on Chrome OS.
+#if defined(OS_CHROMEOS)
+IN_PROC_BROWSER_TEST_F(CommandsApiTest, ChromeOSConversions) {
+  RunChromeOSConversionTest("keybinding/chromeos_conversions");
+}
+#endif  // OS_CHROMEOS
+
 }  // namespace extensions