Fix the browser match rules.

chrome/test/base/test_browser_window.h

Index: chrome/test/base/test_browser_window.h
diff --git a/chrome/test/base/test_browser_window.h b/chrome/test/base/test_browser_window.h
index 57c43fa41ddf20d85c4f415bc22f74a33f5d8c5b..5ed916224c553ffbdf688601d2ce6e28250b7533 100644
--- a/chrome/test/base/test_browser_window.h
+++ b/chrome/test/base/test_browser_window.h
@@ -13,6 +13,10 @@
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/location_bar/location_bar.h"
 
+#if defined(USE_AURA)
+#include "ui/aura/window.h"
+#endif
+
 class LocationBarTesting;
 class OmniboxView;
 
@@ -192,10 +196,44 @@ class TestBrowserWindow : public BrowserWindow {
   DISALLOW_COPY_AND_ASSIGN(TestBrowserWindow);
 };
 
+#if defined(USE_AURA)
+// A browser window proxy with an associated Aura native window.
+class TestBrowserWindowAura : public TestBrowserWindow {

[sky, 2015/07/20 23:09:08]

Can this be moved to the test?

[msw, 2015/07/20 23:47:08]

I asked for this code to be consolidated, refined, and added here. Otherwise,
we'll have 4 near-duplicate implementations of this code:
chrome/browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc
chrome/browser/ui/ash/window_positioner_unittest.cc
chrome/browser/ui/browser_finder_chromeos_unittest.cc
chrome/browser/ui/window_sizer/window_sizer_ash_unittest.cc

+ public:
+  explicit TestBrowserWindowAura(scoped_ptr<aura::Window> native_window);
+  ~TestBrowserWindowAura() override;
+
+  // TestBrowserWindow overrides:
+  gfx::NativeWindow GetNativeWindow() const override;
+  void Show() override;
+  void Hide() override;
+  gfx::Rect GetBounds() const override;
+
+  scoped_ptr<Browser> CreateBrowser(Browser::CreateParams* params);
+
+ private:
+  Browser* browser_;  // not owned
+  scoped_ptr<aura::Window> native_window_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestBrowserWindowAura);
+};
+#endif  // defined(USE_AURA)
+
 namespace chrome {
 
 // Helper that handle the lifetime of TestBrowserWindow instances.
-Browser* CreateBrowserWithTestWindowForParams(Browser::CreateParams* params);
+scoped_ptr<Browser> CreateBrowserWithTestWindowForParams(
+    Browser::CreateParams* params);
+
+#if defined(USE_AURA)
+// Helper that creates a browser with a native Aura |window|. If |window| is
+// nullptr, it will create an Aura window to associate with the browser. It also
+// handles the lifetime of TestBrowserWindowAura.
+scoped_ptr<Browser> CreateBrowserWithAuraTestWindowForParams(
+    scoped_ptr<aura::Window> window,
+    Browser::CreateParams* params);
+
+#endif  // defined(USE_AURA)
 
 }  // namespace chrome