pdf: Create a separate component for using the pdf pepper plugin.

components/pdf/common/pdf_message_generator.cc

Index: components/pdf/common/pdf_message_generator.cc
diff --git a/components/cdm/common/cdm_message_generator.cc b/components/pdf/common/pdf_message_generator.cc
similarity index 67%
copy from components/cdm/common/cdm_message_generator.cc
copy to components/pdf/common/pdf_message_generator.cc
index 2aabce727a5b72c028f5f1246a63679088ca4b19..025d94c12f74a62db90543ad754d8749d0364ca9 100644
--- a/components/cdm/common/cdm_message_generator.cc
+++ b/components/pdf/common/pdf_message_generator.cc
@@ -4,31 +4,30 @@
 
 // Get basic type definitions.
 #define IPC_MESSAGE_IMPL
-#include "components/cdm/common/cdm_message_generator.h"
+#include "components/pdf/common/pdf_message_generator.h"
 
 // Generate constructors.
 #include "ipc/struct_constructor_macros.h"
-#include "components/cdm/common/cdm_message_generator.h"
+#include "components/pdf/common/pdf_message_generator.h"
 
 // Generate destructors.
 #include "ipc/struct_destructor_macros.h"
-#include "components/cdm/common/cdm_message_generator.h"
+#include "components/pdf/common/pdf_message_generator.h"
 
 // Generate param traits write methods.
 #include "ipc/param_traits_write_macros.h"
 namespace IPC {
-#include "components/cdm/common/cdm_message_generator.h"
+#include "components/pdf/common/pdf_message_generator.h"
 }  // namespace IPC
 
 // Generate param traits read methods.
 #include "ipc/param_traits_read_macros.h"
 namespace IPC {
-#include "components/cdm/common/cdm_message_generator.h"
+#include "components/pdf/common/pdf_message_generator.h"
 }  // namespace IPC
 
 // Generate param traits log methods.
 #include "ipc/param_traits_log_macros.h"
 namespace IPC {
-#include "components/cdm/common/cdm_message_generator.h"
+#include "components/pdf/common/pdf_message_generator.h"
 }  // namespace IPC
-