Fixed: on windows, fixed-size app windows would lose their shadows.

chrome/browser/ui/views/extensions/shell_window_views.cc

Index: chrome/browser/ui/views/extensions/shell_window_views.cc
diff --git a/chrome/browser/ui/views/extensions/shell_window_views.cc b/chrome/browser/ui/views/extensions/shell_window_views.cc
index a2c16d089068dd4e9ecf952bc43e1b9745c347ad..fbd3eadab41c452bbac4dd7a416174435e54a6c8 100644
--- a/chrome/browser/ui/views/extensions/shell_window_views.cc
+++ b/chrome/browser/ui/views/extensions/shell_window_views.cc
@@ -194,19 +194,21 @@ int ShellWindowFrameView::NonClientHitTest(const gfx::Point& point) {
   bool can_ever_resize = frame_->widget_delegate() ?
       frame_->widget_delegate()->CanResize() :
       false;
-  // Don't allow overlapping resize handles when the window is maximized or
-  // fullscreen, as it can't be resized in those states.
-  int resize_border =
-      frame_->IsMaximized() || frame_->IsFullscreen() ? 0 :
-      kResizeInsideBoundsSize;
-  int frame_component = GetHTComponentForFrame(point,
-                                               resize_border,
-                                               resize_border,
-                                               kResizeAreaCornerSize,
-                                               kResizeAreaCornerSize,
-                                               can_ever_resize);
-  if (frame_component != HTNOWHERE)
-    return frame_component;
+  if (can_ever_resize) {
+    // Don't allow overlapping resize handles when the window is maximized or
+    // fullscreen, as it can't be resized in those states.
+    int resize_border =
+        frame_->IsMaximized() || frame_->IsFullscreen() ? 0 :
+        kResizeInsideBoundsSize;
+    int frame_component = GetHTComponentForFrame(point,
+                                                 resize_border,
+                                                 resize_border,
+                                                 kResizeAreaCornerSize,
+                                                 kResizeAreaCornerSize,
+                                                 can_ever_resize);
+    if (frame_component != HTNOWHERE)
+      return frame_component;
+  }
 
   // Check for possible draggable region in the client area for the frameless
   // window.