ozone: Allow building for ozone without depending on pango

ui/gfx/font_unittest.cc

Index: ui/gfx/font_unittest.cc
diff --git a/ui/gfx/font_unittest.cc b/ui/gfx/font_unittest.cc
index 073ffb51f651370ecf5402d3fa7ed9f6d6179b6f..44737ecbf7c36557b226d30aa3e1dcd7396093b7 100644
--- a/ui/gfx/font_unittest.cc
+++ b/ui/gfx/font_unittest.cc
@@ -8,7 +8,8 @@
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) && \

[msw, 2013/11/04 23:10:46]

nit: can you change "#if defined(OS_POSIX) && !defined(OS_MACOSX) &&
!defined(OS_ANDROID)" to "#if defined(OS_LINUX)" here and below?

[sadrul, 2013/11/05 02:42:27]

Done.

+    !defined(USE_OZONE)
 #include <pango/pango.h>
 #elif defined(OS_WIN)
 #include "ui/gfx/platform_font_win.h"
@@ -22,7 +23,8 @@ class FontTest : public testing::Test {
   // Fulfills the memory management contract as outlined by the comment at
   // gfx::Font::GetNativeFont().
   void FreeIfNecessary(NativeFont font) {
-#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) && \
+    !defined(USE_OZONE)
     pango_font_description_free(font);
 #endif
   }