IME for Mus: Add ui.mojom.CompositionText and its struct traits.

chrome/browser/ui/ash/ime_driver_ash.cc

 // Copyright 2016 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 "chrome/browser/ui/ash/ime_driver_ash.h"
 
-#include "services/ui/public/interfaces/ime.mojom.h"
+#include "services/ui/public/interfaces/ime/ime.mojom.h"
 
 namespace {
 
 class InputMethod : public ui::mojom::InputMethod {
  public:
   explicit InputMethod(ui::mojom::TextInputClientPtr client)
       : client_(std::move(client)) {}
   ~InputMethod() override {}
 
  private:
   // ui::mojom::InputMethod:
   void OnTextInputModeChanged(
       ui::mojom::TextInputMode text_input_mode) override {}
   void OnTextInputTypeChanged(
       ui::mojom::TextInputType text_input_type) override {}
   void OnCaretBoundsChanged(const gfx::Rect& caret_bounds) override {}
   void ProcessKeyEvent(std::unique_ptr<ui::Event> key_event,
                        const ProcessKeyEventCallback& callback) override {
     DCHECK(key_event->IsKeyEvent());
 
     if (key_event->AsKeyEvent()->is_char()) {
-      ui::mojom::CompositionEventPtr composition_event =
-          ui::mojom::CompositionEvent::New();
-      composition_event->type = ui::mojom::CompositionEventType::INSERT_CHAR;
-      composition_event->key_event = std::move(key_event);
-      client_->OnCompositionEvent(std::move(composition_event));
+      client_->InsertChar(std::move(key_event));
       callback.Run(true);
     } else {
       callback.Run(false);
     }
   }
   void CancelComposition() override {}
 
   ui::mojom::TextInputClientPtr client_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethod);
@@ skipping 10 matching lines @@
     ui::mojom::TextInputClientPtr client,
     ui::mojom::InputMethodRequest input_method_request) {
   input_method_bindings_[session_id] =
       base::MakeUnique<mojo::Binding<ui::mojom::InputMethod>>(
           new InputMethod(std::move(client)), std::move(input_method_request));
 }
 
 void IMEDriver::CancelSession(int32_t session_id) {
   input_method_bindings_.erase(session_id);
 }