Added labels under the windows in OverviewMode displaying their current name.

ui/views/controls/label.cc

Index: ui/views/controls/label.cc
diff --git a/ui/views/controls/label.cc b/ui/views/controls/label.cc
index cadd40bdbed69ddacebe9587d1bd9aa5ca4cf5dd..73ed7af94ff609efe7aca245301ae65bd19c77f5 100644
--- a/ui/views/controls/label.cc
+++ b/ui/views/controls/label.cc
@@ -115,6 +115,14 @@ void Label::SetShadowOffset(int x, int y) {
   shadow_offset_.SetPoint(x, y);
 }
 
+void Label::SetMirrorShadow(bool mirror_shadow) {
+  mirror_shadow_ = mirror_shadow;
+}
+
+void Label::SetShadowBlur(double shadow_blur) {
+  shadow_blur_ = shadow_blur;
+}
+
 void Label::ClearEmbellishing() {
   has_shadow_ = false;
 }
@@ -322,9 +330,22 @@ void Label::PaintText(gfx::Canvas* canvas,
                       const gfx::Rect& text_bounds,
                       int flags) {
   gfx::ShadowValues shadows;
-  if (has_shadow_)
-    shadows.push_back(gfx::ShadowValue(shadow_offset_, 0,
+  if (has_shadow_) {
+    shadows.push_back(gfx::ShadowValue(shadow_offset_, shadow_blur_,
         enabled() ? enabled_shadow_color_ : disabled_shadow_color_));
+    if (mirror_shadow_) {
+      gfx::Point shadow_point = shadow_offset_;
+      shadow_point.set_x(-shadow_point.x());
+      shadows.push_back(gfx::ShadowValue(shadow_point, shadow_blur_,
+          enabled() ? enabled_shadow_color_ : disabled_shadow_color_));
+      shadow_point.set_y(-shadow_point.y());
+      shadows.push_back(gfx::ShadowValue(shadow_point, shadow_blur_,
+          enabled() ? enabled_shadow_color_ : disabled_shadow_color_));
+      shadow_point.set_x(-shadow_point.x());
+      shadows.push_back(gfx::ShadowValue(shadow_point, shadow_blur_,
+          enabled() ? enabled_shadow_color_ : disabled_shadow_color_));
+    }
+  }
   canvas->DrawStringRectWithShadows(text, font_list_,
       enabled() ? actual_enabled_color_ : actual_disabled_color_,
       text_bounds, line_height_, flags, shadows);
@@ -398,6 +419,8 @@ void Label::Init(const base::string16& text, const gfx::FontList& font_list) {
   disabled_shadow_color_ = 0;
   shadow_offset_.SetPoint(1, 1);
   has_shadow_ = false;
+  shadow_blur_ = 0;
+  mirror_shadow_ = false;
   cached_heights_.resize(kCachedSizeLimit);
   ResetCachedSize();