NOT FOR REVIEW: A set of patches for Josh to work on top of.

chrome/browser/android/vr_shell/ui_interface.h

Index: chrome/browser/android/vr_shell/ui_interface.h
diff --git a/chrome/browser/android/vr_shell/ui_interface.h b/chrome/browser/android/vr_shell/ui_interface.h
index cc825c3f5ad225a6c128357af140a7a821915a89..7fda8c9f5d2fcdb771a0fae124ae2cdc81ca4c46 100644
--- a/chrome/browser/android/vr_shell/ui_interface.h
+++ b/chrome/browser/android/vr_shell/ui_interface.h
@@ -5,6 +5,8 @@
 #ifndef CHROME_BROWSER_ANDROID_VR_SHELL_UI_INTERFACE_H_
 #define CHROME_BROWSER_ANDROID_VR_SHELL_UI_INTERFACE_H_
 
+#include <memory>
+
 #include "base/macros.h"
 #include "base/values.h"
 
@@ -12,6 +14,8 @@ class GURL;
 
 namespace vr_shell {
 
+class VrOmnibox;
+
 class UiCommandHandler {
  public:
   virtual void SendCommandToUi(const base::Value& value) = 0;
@@ -29,20 +33,22 @@ class UiInterface {
   explicit UiInterface(Mode initial_mode, bool fullscreen);
   virtual ~UiInterface();
 
+  // Set HTML UI state or pass events.
   void SetMode(Mode mode);
-  Mode GetMode() { return mode_; }
-  void SetMenuMode(bool enabled);
-  bool GetMenuMode() { return menu_mode_; }
   void SetFullscreen(bool enabled);
-  bool GetFullscreen() { return fullscreen_; }
   void SetSecurityLevel(int level);
   void SetWebVRSecureOrigin(bool secure);
   void SetLoading(bool loading);
   void SetLoadProgress(double progress);
   void SetURL(const GURL& url);
+  void SetOmniboxSuggestions(std::unique_ptr<base::Value> suggestions);
+  void HandleAppButtonClicked();
 
-  // Called by WebUI when starting VR.
+  // Handlers for HTML UI commands and notifications.
   void OnDomContentsLoaded();
+  void HandleOmniboxInput(const base::DictionaryValue& input);
+
+  // Called by WebUI when starting VR.
   void SetUiCommandHandler(UiCommandHandler* handler);
 
  private:
@@ -50,12 +56,13 @@ class UiInterface {
   void FlushModeState();
 
   Mode mode_;
-  bool menu_mode_ = false;
   bool fullscreen_ = false;
   UiCommandHandler* handler_;
   bool loaded_ = false;
   base::DictionaryValue updates_;
 
+  std::unique_ptr<VrOmnibox> omnibox_;
+
   DISALLOW_COPY_AND_ASSIGN(UiInterface);
 };