Cleanup: Update the path to gfx size headers.

The geometry headers were moved from /ui/gfx/ to ui/gfx/geometry, so
we are updating the include paths to fix this.

BUG=395370
TEST=compiles
[email protected],[email protected]

Review URL: https://codereview.chromium.org/832953002

Cr-Commit-Position: refs/heads/master@{#309873}
diff --git a/chrome/utility/extensions/unpacker.cc b/chrome/utility/extensions/unpacker.cc
index 9a92d90..ba82e597 100644
--- a/chrome/utility/extensions/unpacker.cc
+++ b/chrome/utility/extensions/unpacker.cc
@@ -33,7 +33,7 @@
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/zlib/google/zip.h"
 #include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/size.h"
+#include "ui/gfx/geometry/size.h"
 
 namespace extensions {