Supports FontList in Textfield.

ui/views/controls/textfield/textfield.cc

Index: ui/views/controls/textfield/textfield.cc
diff --git a/ui/views/controls/textfield/textfield.cc b/ui/views/controls/textfield/textfield.cc
index 258e90b6acb8f276dd872c5d21b27209974c6dd1..6b6f8c9d3b1f130474d0660a8828ddd3ef5801b0 100644
--- a/ui/views/controls/textfield/textfield.cc
+++ b/ui/views/controls/textfield/textfield.cc
@@ -270,13 +270,21 @@ void Textfield::SetCursorEnabled(bool enabled) {
     native_wrapper_->SetCursorEnabled(enabled);
 }
 
-void Textfield::SetFont(const gfx::Font& font) {
-  font_ = font;
+void Textfield::SetFontList(const gfx::FontList& font_list) {
+  font_list_ = font_list;
   if (native_wrapper_)
     native_wrapper_->UpdateFont();
   PreferredSizeChanged();
 }
 
+const gfx::Font& Textfield::GetPrimaryFont() const {
+  return font_list_.GetPrimaryFont();
+}
+
+void Textfield::SetFont(const gfx::Font& font) {
+  SetFontList(gfx::FontList(font));
+}
+
 void Textfield::SetHorizontalMargins(int left, int right) {
   margins_.Set(margins_.top(), left, margins_.bottom(), right);
   horizontal_margins_were_set_ = true;
@@ -424,7 +432,7 @@ void Textfield::Layout() {
 int Textfield::GetBaseline() const {
   gfx::Insets insets = GetTextInsets();
   const int baseline = native_wrapper_ ?
-      native_wrapper_->GetTextfieldBaseline() : font_.GetBaseline();
+      native_wrapper_->GetTextfieldBaseline() : font_list_.GetBaseline();
   return insets.top() + baseline;
 }
 
@@ -437,9 +445,11 @@ gfx::Size Textfield::GetPreferredSize() {
   // use GetFontHeight() to get the height of the first font in the list to
   // guide textfield's height.
   const int font_height = native_wrapper_ ? native_wrapper_->GetFontHeight() :
-                                            font_.GetHeight();
-  return gfx::Size(font_.GetExpectedTextWidth(default_width_in_chars_) +
-                       insets.width(), font_height + insets.height());
+                                            font_list_.GetHeight();
+  return gfx::Size(
+      GetPrimaryFont().GetExpectedTextWidth(default_width_in_chars_)
+      + insets.width(),
+      font_height + insets.height());
 }
 
 void Textfield::AboutToRequestFocusFromTabTraversal(bool reverse) {