Refactoring for the InputMethod & InputMethodDelegate interfaces.

ui/base/ime/remote_input_method_win.cc

Index: ui/base/ime/remote_input_method_win.cc
diff --git a/ui/base/ime/remote_input_method_win.cc b/ui/base/ime/remote_input_method_win.cc
index 5f8c0e71bc57cd07d07d7043027809dc5775a87f..1a589bb0668f6b235b24f755093c2812abd512fb 100644
--- a/ui/base/ime/remote_input_method_win.cc
+++ b/ui/base/ime/remote_input_method_win.cc
@@ -179,30 +179,29 @@ class RemoteInputMethodWin : public InputMethod,
     return text_input_client_;
   }
 
-  bool DispatchKeyEvent(const ui::KeyEvent& event) override {
-    if (event.HasNativeEvent()) {
-      const base::NativeEvent& native_key_event = event.native_event();
-      if (native_key_event.message != WM_CHAR)
-        return false;
-      if (!text_input_client_)
-        return false;
-      text_input_client_->InsertChar(
-          static_cast<base::char16>(native_key_event.wParam),
-          ui::GetModifiersFromKeyState());
-      return true;
+  void DispatchKeyEvent(ui::KeyEvent* event) override {
+    if (event->HasNativeEvent()) {
+      const base::NativeEvent& native_key_event = event->native_event();
+      if (native_key_event.message == WM_CHAR && text_input_client_) {
+        text_input_client_->InsertChar(
+            static_cast<base::char16>(native_key_event.wParam),
+            ui::GetModifiersFromKeyState());
+        event->StopPropagation();
+      }
+      return;
     }
 
-    if (event.is_char()) {
+    if (event->is_char()) {
       if (text_input_client_) {
         text_input_client_->InsertChar(
-            event.GetCharacter(),
+            event->GetCharacter(),
             ui::GetModifiersFromKeyState());
       }
-      return true;
+      event->StopPropagation();
+      return;
     }
-    if (!delegate_)
-      return false;
-    return delegate_->DispatchKeyEventPostIME(event);
+    if (delegate_)
+      ignore_result(delegate_->DispatchKeyEventPostIME(event));
   }
 
   void OnTextInputTypeChanged(const TextInputClient* client) override {