MacViews: tryjobs for toolkit_views=1

ui/views/cocoa/bridged_native_widget.mm

Index: ui/views/cocoa/bridged_native_widget.mm
diff --git a/ui/views/cocoa/bridged_native_widget.mm b/ui/views/cocoa/bridged_native_widget.mm
index 591f4cba9f2232b5969c2d79e46de9a81c37cf90..ed1339d38afd318d0bf43b44f67c94dfdcabc8fb 100644
--- a/ui/views/cocoa/bridged_native_widget.mm
+++ b/ui/views/cocoa/bridged_native_widget.mm
@@ -4,6 +4,8 @@
 
 #import "ui/views/cocoa/bridged_native_widget.h"
 
+#import <objc/runtime.h>
+
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
 #import "base/mac/sdk_forward_declarations.h"
@@ -27,6 +29,8 @@
 
 namespace {
 
+int kWindowPropertiesKey;
+
 float GetDeviceScaleFactorFromView(NSView* view) {
   gfx::Display display =
       gfx::Screen::GetScreenFor(view)->GetDisplayNearestWindow(view);
@@ -208,6 +212,22 @@ bool BridgedNativeWidget::HasCapture() {
   return mouse_capture_ && mouse_capture_->IsActive();
 }
 
+void BridgedNativeWidget::SetNativeWindowProperty(const char* name,
+                                                  void* value) {
+  NSString* key = [NSString stringWithUTF8String:name];
+  if (value) {
+    [GetWindowProperties() setObject:[NSValue valueWithPointer:value]
+                              forKey:key];
+  } else {
+    [GetWindowProperties() removeObjectForKey:key];
+  }
+}
+
+void* BridgedNativeWidget::GetNativeWindowProperty(const char* name) const {
+  NSString* key = [NSString stringWithUTF8String:name];
+  return [[GetWindowProperties() objectForKey:key] pointerValue];
+}
+
 void BridgedNativeWidget::OnWindowWillClose() {
   if (parent_)
     parent_->RemoveChildWindow(this);
@@ -609,4 +629,15 @@ void BridgedNativeWidget::UpdateLayerProperties() {
                                ConvertSizeToPixel(scale_factor, size_in_dip));
 }
 
+NSMutableDictionary* BridgedNativeWidget::GetWindowProperties() const {
+  NSMutableDictionary* properties = objc_getAssociatedObject(
+      window_, &kWindowPropertiesKey);
+  if (!properties) {
+    properties = [NSMutableDictionary dictionary];
+    objc_setAssociatedObject(window_, &kWindowPropertiesKey,
+                             properties, OBJC_ASSOCIATION_RETAIN);
+  }
+  return properties;
+}
+
 }  // namespace views