Adds GetDisplays() to WindowManager

components/html_viewer/run_all_unittests.cc

 // Copyright 2015 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 <vector>
+
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/path_service.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_suite.h"
 #include "third_party/mojo/src/mojo/edk/embedder/embedder.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/display.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/mojo/init/ui_init.h"
 
 #if defined(OS_ANDROID)
 #include "base/android/apk_assets.h"
 #include "base/android/jni_android.h"
 #include "base/test/test_file_util.h"
 #endif
 
 namespace {
 
+std::vector<gfx::Display> GetTestDisplays() {
+  std::vector<gfx::Display> displays(1);
+  displays[0].set_id(2000);
+  displays[0].SetScaleAndBounds(1., gfx::Rect(0, 0, 800, 600));
+  return displays;
+}
+
 class NoAtExitBaseTestSuite : public base::TestSuite {
  public:
   NoAtExitBaseTestSuite(int argc, char** argv)
-      : base::TestSuite(argc, argv, false),
-        ui_init_(gfx::Size(800, 600), 1.f) {
+      : base::TestSuite(argc, argv, false), ui_init_(GetTestDisplays()) {
 #if defined(OS_ANDROID)
     base::MemoryMappedFile::Region resource_file_region;
     int fd = base::android::OpenApkAsset("assets/html_viewer.pak",
                                          &resource_file_region);
     CHECK_NE(fd, -1);
     ui::ResourceBundle::InitSharedInstanceWithPakPath(base::FilePath());
     ui::ResourceBundle::GetSharedInstance().AddDataPackFromFileRegion(
         base::File(fd), resource_file_region, ui::SCALE_FACTOR_100P);
 #else
     base::FilePath pak_path;
@@ skipping 21 matching lines @@
   base::RegisterContentUriTestUtils(env);
 #else
   base::AtExitManager at_exit;
 #endif
   mojo::embedder::Init();
 
   return base::LaunchUnitTests(argc,
                                argv,
                                base::Bind(&RunTestSuite, argc, argv));
 }