diff --git a/patch/patch.cfg b/patch/patch.cfg
index 283871650..0c1a3653d 100644
--- a/patch/patch.cfg
+++ b/patch/patch.cfg
@@ -104,6 +104,13 @@ patches = [
     'name': 'views_webview_304341',
     'path': '../ui/views/controls/webview/',
   },
+  {
+    # Add WebContentsDelegate::CanDragEnter support for Aura.
+    # http://code.google.com/p/chromiumembedded/issues/detail?id=1262
+    # https://codereview.chromium.org/267113008/
+    'name': 'web_contents_1262',
+    'path': '../content/browser/web_contents/',
+  },
   {
     # Disable scollbar bounce and overlay on OS X.
     # http://code.google.com/p/chromiumembedded/issues/detail?id=364
diff --git a/patch/patches/web_contents_1262.patch b/patch/patches/web_contents_1262.patch
new file mode 100644
index 000000000..78c72dc0c
--- /dev/null
+++ b/patch/patches/web_contents_1262.patch
@@ -0,0 +1,64 @@
+Index: web_contents_view_aura.cc
+===================================================================
+--- web_contents_view_aura.cc	(revision 266998)
++++ web_contents_view_aura.cc	(working copy)
+@@ -1449,17 +1449,25 @@
+ // WebContentsViewAura, aura::client::DragDropDelegate implementation:
+ 
+ void WebContentsViewAura::OnDragEntered(const ui::DropTargetEvent& event) {
+-  if (drag_dest_delegate_)
+-    drag_dest_delegate_->DragInitialize(web_contents_);
+-
++  current_rvh_for_drag_ = web_contents_->GetRenderViewHost();
+   current_drop_data_.reset(new DropData());
+ 
+   PrepareDropData(current_drop_data_.get(), event.data());
+   blink::WebDragOperationsMask op = ConvertToWeb(event.source_operations());
+ 
++  // Give the delegate an opportunity to cancel the drag.
++  if (!web_contents_->GetDelegate()->CanDragEnter(web_contents_,
++                                                  *current_drop_data_.get(),
++                                                  op)) {
++    current_drop_data_.reset(NULL);
++    return;
++  }
++
++  if (drag_dest_delegate_)
++    drag_dest_delegate_->DragInitialize(web_contents_);
++
+   gfx::Point screen_pt =
+       gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint();
+-  current_rvh_for_drag_ = web_contents_->GetRenderViewHost();
+   web_contents_->GetRenderViewHost()->DragTargetDragEnter(
+       *current_drop_data_.get(), event.location(), screen_pt, op,
+       ConvertAuraEventFlagsToWebInputEventModifiers(event.flags()));
+@@ -1475,6 +1483,9 @@
+   if (current_rvh_for_drag_ != web_contents_->GetRenderViewHost())
+     OnDragEntered(event);
+ 
++  if (!current_drop_data_)
++    return ui::DragDropTypes::DRAG_NONE;
++
+   blink::WebDragOperationsMask op = ConvertToWeb(event.source_operations());
+   gfx::Point screen_pt =
+       gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint();
+@@ -1493,6 +1504,9 @@
+   if (current_rvh_for_drag_ != web_contents_->GetRenderViewHost())
+     return;
+ 
++  if (!current_drop_data_)
++    return;
++
+   web_contents_->GetRenderViewHost()->DragTargetDragLeave();
+   if (drag_dest_delegate_)
+     drag_dest_delegate_->OnDragLeave();
+@@ -1505,6 +1519,9 @@
+   if (current_rvh_for_drag_ != web_contents_->GetRenderViewHost())
+     OnDragEntered(event);
+ 
++  if (!current_drop_data_)
++    return ui::DragDropTypes::DRAG_NONE;
++
+   web_contents_->GetRenderViewHost()->DragTargetDrop(
+       event.location(),
+       gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint(),