VR: Render the current URL and security level on the URL bar.

chrome/browser/android/vr_shell/vr_shell.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/vr_shell.h"
 
 #include <android/native_window_jni.h>
 
 #include <string>
 #include <utility>
@@ skipping 207 matching lines @@
     return;
 
   // TODO(mthiesse): The page is no longer visible when in menu mode. We
   // should unfocus or otherwise let it know it's hidden.
   if (paused)
     delegate_provider_->device_provider()->Device()->OnBlur();
   else
     delegate_provider_->device_provider()->Device()->OnFocus();
 }
 
+void VrShell::NavigateBack() {
+  JNIEnv* env = base::android::AttachCurrentThread();
+  Java_VrShellImpl_navigateBack(env, j_vr_shell_.obj());
+}
+
 void VrShell::OnTriggerEvent(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   gl_thread_->task_runner()->PostTask(
       FROM_HERE,
       base::Bind(&VrShellGl::OnTriggerEvent, gl_thread_->GetVrShellGl()));
 }
 
 void VrShell::OnPause(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   gl_thread_->task_runner()->PostTask(
       FROM_HERE, base::Bind(&VrShellGl::OnPause, gl_thread_->GetVrShellGl()));
 
@@ skipping 175 matching lines @@
                                      height));
   compositor_->SetWindowBounds(gfx::Size(width, height));
 }
 
 // Note that the following code is obsolete and is here as reference for the
 // actions that need to be implemented natively.
 void VrShell::DoUiAction(const UiAction action,
                          const base::DictionaryValue* arguments) {
   // Actions that can be handled natively.
   switch (action) {
-    case HISTORY_BACK:
-      if (web_contents_ && web_contents_->IsFullscreen()) {
-        web_contents_->ExitFullscreen(false);
-        return;
-      }
-      // Otherwise handle in java.
-      break;
     case EXIT_PRESENT:
       delegate_provider_->ExitWebVRPresent();
       return;
     default:
       break;
   }
   // Actions that are handled in java.
   JNIEnv* env = base::android::AttachCurrentThread();
   switch (action) {
     case SHOW_TAB: {
       int id;
       CHECK(arguments->GetInteger("id", &id));
       Java_VrShellImpl_showTab(env, j_vr_shell_.obj(), id);
       return;
     }
     case OPEN_NEW_TAB: {
       bool incognito;
       CHECK(arguments->GetBoolean("incognito", &incognito));
       Java_VrShellImpl_openNewTab(env, j_vr_shell_.obj(), incognito);
       return;
     }
-    case HISTORY_BACK:
-      Java_VrShellImpl_navigateBack(env, j_vr_shell_.obj());
-      break;
     case HISTORY_FORWARD:
       Java_VrShellImpl_navigateForward(env, j_vr_shell_.obj());
       break;
     case RELOAD:
       Java_VrShellImpl_reload(env, j_vr_shell_.obj());
       break;
     default:
       NOTREACHED();
   }
 }
@@ skipping 92 matching lines @@
            jlong gvr_api,
            jboolean reprojected_rendering) {
   return reinterpret_cast<intptr_t>(new VrShell(
       env, obj, reinterpret_cast<ui::WindowAndroid*>(window_android),
       for_web_vr, in_cct,
       VrShellDelegate::GetNativeVrShellDelegate(env, delegate),
       reinterpret_cast<gvr_context*>(gvr_api), reprojected_rendering));
 }
 
 }  // namespace vr_shell