Cleanup: Remove ViewProp from aura build

ui/aura/window_unittest.cc

Index: ui/aura/window_unittest.cc
diff --git a/ui/aura/window_unittest.cc b/ui/aura/window_unittest.cc
index 79a6e180d3e1e64fbd76786050a807de9b9d2004..80b25c22fd70191f6261323a6c7ce95ecd2ee670 100644
--- a/ui/aura/window_unittest.cc
+++ b/ui/aura/window_unittest.cc
@@ -20,7 +20,6 @@
 #include "ui/aura/window_delegate.h"
 #include "ui/aura/window_observer.h"
 #include "ui/base/keycodes/keyboard_codes.h"
-#include "ui/base/view_prop.h"
 #include "ui/gfx/canvas_skia.h"
 #include "ui/gfx/compositor/layer.h"
 #include "ui/gfx/screen.h"
@@ -1139,32 +1138,25 @@ TEST_F(ToplevelWindowTest, FullscreenAfterDesktopResize) {
 
 TEST_F(WindowTest, Property) {
   scoped_ptr<Window> w(CreateTestWindowWithId(0, NULL));
-  const gfx::NativeView target = const_cast<const gfx::NativeView>(w.get());
   const char* key = "test";
   EXPECT_EQ(NULL, w->GetProperty(key));
-  EXPECT_EQ(NULL, ui::ViewProp::GetValue(target, key));
 
   void* value = reinterpret_cast<void*>(static_cast<intptr_t>(1));
   w->SetProperty(key, value);
   EXPECT_EQ(value, w->GetProperty(key));
-  EXPECT_EQ(value, ui::ViewProp::GetValue(target, key));
 
   // Overwrite the property with different value type.
   w->SetProperty(key, static_cast<void*>(const_cast<char*>("string")));
   std::string expected("string");
   EXPECT_EQ(expected,
             static_cast<const char*>(w->GetProperty(key)));
-  EXPECT_EQ(expected,
-            static_cast<const char*>(ui::ViewProp::GetValue(target, key)));
 
   // Non-existent property.
   EXPECT_EQ(NULL, w->GetProperty("foo"));
-  EXPECT_EQ(NULL, ui::ViewProp::GetValue(target, "foo"));
 
   // Set NULL and make sure the property is gone.
   w->SetProperty(key, NULL);
   EXPECT_EQ(NULL, w->GetProperty(key));
-  EXPECT_EQ(NULL, ui::ViewProp::GetValue(target, key));
 }
 
 class WindowObserverTest : public WindowTest,