Index: components/pdf/renderer/ppb_pdf_impl.h |
diff --git a/components/pdf/renderer/ppb_pdf_impl.h b/components/pdf/renderer/ppb_pdf_impl.h |
index 2cd5a44199e5f64c409b173b3d61d06a18c7b70e..5feeee3b94e0a3c4b3894e8a2fac0a0696be9896 100644 |
--- a/components/pdf/renderer/ppb_pdf_impl.h |
+++ b/components/pdf/renderer/ppb_pdf_impl.h |
@@ -22,8 +22,8 @@ class PPB_PDF_Impl { |
virtual bool IsPrintingEnabled(PP_Instance instance_id) = 0; |
// Invokes the "Print" command for the plugin instance identified by |
- // |instance_id|. |
- virtual void Print(PP_Instance instance_id) = 0; |
+ // |instance_id|. Returns whether the "Print" command was issued or not. |
+ virtual bool Print(PP_Instance instance_id) = 0; |
}; |
// Returns a pointer to the interface implementing PPB_PDF that is exposed |
@@ -31,8 +31,9 @@ class PPB_PDF_Impl { |
static const PPB_PDF* GetInterface(); |
// Invokes the "Print" command for the given instance as if the user right |
- // clicked on it and selected "Print". |
- static void InvokePrintingForInstance(PP_Instance instance); |
+ // clicked on it and selected "Print". Returns if the "Print" command was |
+ // issued or not. |
+ static bool InvokePrintingForInstance(PP_Instance instance); |
// The caller retains the ownership of |print_client|. The client is |
// allowed to be set only once, and when set, the client must outlive the |