Add initial VR interactive omnibox.

chrome/browser/android/vr_shell/ui_interface.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/android/vr_shell/ui_interface.h"
 
+#include "chrome/browser/android/vr_shell/vr_omnibox.h"
 #include "chrome/browser/ui/webui/vr_shell/vr_shell_ui_message_handler.h"
 #include "url/gurl.h"
 
 namespace vr_shell {
 
 UiInterface::UiInterface(Mode initial_mode, bool fullscreen) {
   SetMode(initial_mode);
   SetFullscreen(fullscreen);
+
+  omnibox_.reset(new VrOmnibox(this));
 }
 
 UiInterface::~UiInterface() {}
 
 void UiInterface::SetMode(Mode mode) {
   mode_ = mode;
   FlushModeState();
 }
 
 void UiInterface::SetMenuMode(bool enabled) {
   menu_mode_ = enabled;
   FlushModeState();
 }
 
 void UiInterface::SetFullscreen(bool enabled) {
   fullscreen_ = enabled;
   FlushModeState();
 }
 
+void UiInterface::HandleOmniboxInput(const base::DictionaryValue& input) {
+  omnibox_->HandleInput(input);
+}
+
+void UiInterface::SetOmniboxSuggestions(
+    std::unique_ptr<base::Value> suggestions) {
+  updates_.Set("suggestions", std::move(suggestions));
+  FlushUpdates();
+}
+
 void UiInterface::FlushModeState() {
   updates_.SetInteger("mode", static_cast<int>(mode_));
   updates_.SetBoolean("menuMode", menu_mode_);
   updates_.SetBoolean("fullscreen", fullscreen_);
   FlushUpdates();
 }
 
 void UiInterface::SetSecurityLevel(int level) {
   updates_.SetInteger("securityLevel", level);
   FlushUpdates();
@@ skipping 36 matching lines @@
 }
 
 void UiInterface::FlushUpdates() {
   if (loaded_ && handler_) {
     handler_->SendCommandToUi(updates_);
     updates_.Clear();
   }
 }
 
 }  // namespace vr_shell