Adds the legacy KeyboardEvent.keyCode attribute for extension IMEs.

chrome/browser/chromeos/input_method/input_method_engine_browsertests.cc

 // Copyright 2013 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 "ash/ime/input_method_menu_item.h"
 #include "ash/ime/input_method_menu_manager.h"
 #include "base/bind_helpers.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_test_message_listener.h"
@@ skipping 427 matching lines @@
 
     ASSERT_TRUE(content::ExecuteScript(host->host_contents(),
                                        send_key_events_test_script));
 
     ASSERT_TRUE(keyevent_listener_down.WaitUntilSatisfied());
     EXPECT_TRUE(keyevent_listener_down.was_satisfied());
     ASSERT_TRUE(keyevent_listener_up.WaitUntilSatisfied());
     EXPECT_TRUE(keyevent_listener_up.was_satisfied());
   }
   {
+    SCOPED_TRACE("sendKeyEvents test with keyCode");
+    mock_input_context->Reset();
+    mock_candidate_window->Reset();
+
+    const char send_key_events_test_script[] =
+        "chrome.input.ime.sendKeyEvents({"
+        "  contextID: engineBridge.getFocusedContextID().contextID,"
+        "  keyData : [{"
+        "    type : 'keydown',"
+        "    requestId : '2',"
+        "    key : 'a',"
+        "    code : 'KeyQ',"
+        "    keyCode : 0x41,"
+        "  },{"
+        "    type : 'keyup',"
+        "    requestId : '3',"
+        "    key : 'a',"
+        "    code : 'KeyQ',"
+        "    keyCode : 0x41,"
+        "  }]"
+        "});";
+
+    ExtensionTestMessageListener keyevent_listener_down(
+        std::string("onKeyEvent:") + kExtensionID +
+        ":keydown:a:KeyQ:false:false:false:false",
+        false);
+    ExtensionTestMessageListener keyevent_listener_up(
+        std::string("onKeyEvent:") + kExtensionID +
+        ":keyup:a:KeyQ:false:false:false:false",
+        false);
+
+    ASSERT_TRUE(content::ExecuteScript(host->host_contents(),
+                                       send_key_events_test_script));
+
+    ASSERT_TRUE(keyevent_listener_down.WaitUntilSatisfied());
+    EXPECT_TRUE(keyevent_listener_down.was_satisfied());
+    ASSERT_TRUE(keyevent_listener_up.WaitUntilSatisfied());
+    EXPECT_TRUE(keyevent_listener_up.was_satisfied());
+  }
+  {
     SCOPED_TRACE("setComposition test");
     mock_input_context->Reset();
     mock_candidate_window->Reset();
 
     const char set_composition_test_script[] =
         "chrome.input.ime.setComposition({"
         "  contextID: engineBridge.getFocusedContextID().contextID,"
         "  text:'COMPOSITION_TEXT',"
         "  cursor:4,"
         "  segments : [{"
@@ skipping 441 matching lines @@
     }
   }
 
   IMEBridge::Get()->SetInputContextHandler(NULL);
   IMEBridge::Get()->SetCandidateWindowHandler(NULL);
 }
 
 }  // namespace
 }  // namespace input_method
 }  // namespace chromeos