Implement input.ime.sendKeyEvents API.

chrome/browser/ui/input_method/input_method_engine.cc

Index: chrome/browser/ui/input_method/input_method_engine.cc
diff --git a/chrome/browser/ui/input_method/input_method_engine.cc b/chrome/browser/ui/input_method/input_method_engine.cc
index 6966f31cdf92b806b9031984b0d706bcf2fdd40c..9636dbd2e7ae5de513600124d1d4d62324824026 100644
--- a/chrome/browser/ui/input_method/input_method_engine.cc
+++ b/chrome/browser/ui/input_method/input_method_engine.cc
@@ -4,9 +4,16 @@
 
 #include "chrome/browser/ui/input_method/input_method_engine.h"
 
+#include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_finder.h"
+#include "chrome/browser/ui/browser_window.h"
+#include "ui/aura/window.h"
+#include "ui/aura/window_tree_host.h"
 #include "ui/base/ime/composition_text.h"
 #include "ui/base/ime/ime_bridge.h"
 #include "ui/base/ime/ime_input_context_handler_interface.h"
+#include "ui/base/ime/input_method.h"
+#include "ui/events/keycodes/keyboard_code_conversion.h"
 
 namespace {
 
@@ -29,13 +36,6 @@ InputMethodEngine::~InputMethodEngine() {
   CloseImeWindows();
 }
 
-bool InputMethodEngine::SendKeyEvents(
-    int context_id,
-    const std::vector<KeyboardEvent>& events) {
-  // TODO(azurewei) Implement SendKeyEvents funciton
-  return false;
-}
-
 bool InputMethodEngine::IsActive() const {
   return true;
 }
@@ -163,4 +163,18 @@ void InputMethodEngine::OnWindowDestroyed(ui::ImeWindow* ime_window) {
   }
 }
 
+bool InputMethodEngine::SendKeyEvent(ui::KeyEvent* event) {
+  Browser* browser = chrome::FindLastActiveWithProfile(profile_);
+  if (!browser)
+    return false;
+
+  if (event->key_code() == ui::VKEY_UNKNOWN)
+    event->set_key_code(ui::DomCodeToUsLayoutKeyboardCode(event->code()));
+
+  ui::InputMethod* input_method =
+      browser->window()->GetNativeWindow()->GetHost()->GetInputMethod();
+  input_method->DispatchKeyEvent(event);
+  return true;
+}
+
 }  // namespace input_method