Remove the CHECK from the DirectManipulationHelper::Activate function as it is firing in Canary on …

content/browser/renderer_host/legacy_render_widget_host_win.h

Index: content/browser/renderer_host/legacy_render_widget_host_win.h
diff --git a/content/browser/renderer_host/legacy_render_widget_host_win.h b/content/browser/renderer_host/legacy_render_widget_host_win.h
index 0980508ed9f167d8d1c53aedb17ae9382faa415e..7733facd453d450dbb856fe3a935a4c5ff8fe389 100644
--- a/content/browser/renderer_host/legacy_render_widget_host_win.h
+++ b/content/browser/renderer_host/legacy_render_widget_host_win.h
@@ -89,6 +89,7 @@ class CONTENT_EXPORT LegacyRenderWidgetHostHWND
                           OnMouseRange)
     MESSAGE_HANDLER_EX(WM_NCCALCSIZE, OnNCCalcSize)
     MESSAGE_HANDLER_EX(WM_SIZE, OnSize)
+    MESSAGE_HANDLER_EX(WM_WINDOWPOSCHANGED, OnWindowPosChanged)
   END_MSG_MAP()
 
   HWND hwnd() { return m_hWnd; }
@@ -142,6 +143,7 @@ class CONTENT_EXPORT LegacyRenderWidgetHostHWND
   LRESULT OnSetCursor(UINT message, WPARAM w_param, LPARAM l_param);
   LRESULT OnNCCalcSize(UINT message, WPARAM w_param, LPARAM l_param);
   LRESULT OnSize(UINT message, WPARAM w_param, LPARAM l_param);
+  LRESULT OnWindowPosChanged(UINT message, WPARAM w_param, LPARAM l_param);
 
   base::win::ScopedComPtr<IAccessible> window_accessible_;