Use gfx::ICCProfile type consistently

content/renderer/render_widget.h

Index: content/renderer/render_widget.h
diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h
index c446998493b5356cbc81c1b77692d27cc02a605a..feeee910b69edb545a4864360f3c100a9f679f06 100644
--- a/content/renderer/render_widget.h
+++ b/content/renderer/render_widget.h
@@ -87,6 +87,7 @@ class SwapPromise;
 }
 
 namespace gfx {
+class ICCProfile;
 class Range;
 }
 
@@ -387,7 +388,7 @@ class CONTENT_EXPORT RenderWidget
   void UpdateCompositionInfo(bool immediate_request);
 
   // Change the device ICC color profile while running a layout test.
-  void SetDeviceColorProfileForTesting(const std::vector<char>& color_profile);
+  void SetDeviceColorProfileForTesting(const gfx::ICCProfile& color_profile);
 
   // Called when the Widget has changed size as a result of an auto-resize.
   void DidAutoResize(const gfx::Size& new_size);