Remove last dependencies on ui/base from ui/gfx

ui/gfx/pango_util.h

Index: ui/gfx/pango_util.h
diff --git a/ui/gfx/pango_util.h b/ui/gfx/pango_util.h
index 840163825cdb992afe5873c6bb9a0e9eacfd649c..05c525af5024bb8a731f7113d217cb2170c1d281 100644
--- a/ui/gfx/pango_util.h
+++ b/ui/gfx/pango_util.h
@@ -51,13 +51,13 @@ class ScopedPangoFontDescription {
 };
 
 // Uses Pango to draw text onto |cr|. This is the public method for d
-void UI_EXPORT DrawTextOntoCairoSurface(cairo_t* cr,
-                                        const base::string16& text,
-                                        const gfx::Font& font,
-                                        const gfx::Rect& bounds,
-                                        const gfx::Rect& clip,
-                                        SkColor text_color,
-                                        int flags);
+void GFX_EXPORT DrawTextOntoCairoSurface(cairo_t* cr,
+                                         const base::string16& text,
+                                         const gfx::Font& font,
+                                         const gfx::Rect& bounds,
+                                         const gfx::Rect& clip,
+                                         SkColor text_color,
+                                         int flags);
 
 // ----------------------------------------------------------------------------
 // All other methods in this file are only to be used within the ui/ directory.