Force the font size in the omnibox, tabs, find bar, and download shelf

chrome/common/gtk_util.cc

Index: chrome/common/gtk_util.cc
diff --git a/chrome/common/gtk_util.cc b/chrome/common/gtk_util.cc
index f0d5ea1b2992f0f1bf5f8aa41039912e2de7f55a..0bef00340bf2e197097fd4eaf06c2bcc82a4171e 100644
--- a/chrome/common/gtk_util.cc
+++ b/chrome/common/gtk_util.cc
@@ -7,6 +7,7 @@
 #include <gtk/gtk.h>
 
 #include "base/linux_util.h"
+#include "base/logging.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 namespace {
@@ -54,4 +55,14 @@ void RemoveAllChildren(GtkWidget* container) {
   gtk_container_foreach(GTK_CONTAINER(container), RemoveWidget, container);
 }
 
+void ForceFontSizePixels(GtkWidget* widget, double size_pixels) {
+  GtkStyle* style = widget->style;
+  PangoFontDescription* font_desc = style->font_desc;
+  // pango_font_description_set_absolute_size sets the font size in device
+  // units, which for us is pixels.
+  pango_font_description_set_absolute_size(font_desc,
+                                           PANGO_SCALE * size_pixels);
+  gtk_widget_modify_font(widget, font_desc);
+}
+
 }  // namespace gtk_util