Snapshot of all changes to get jumbo in blink and content.

components/tracing/common/tracing_messages.cc

Index: components/tracing/common/tracing_messages.cc
diff --git a/components/tracing/common/tracing_messages.cc b/components/tracing/common/tracing_messages.cc
index e05142c4066a8cae2d7caef491f84b5564798385..c2af3109a62c9322ed1d92c9c26538194c76d821 100644
--- a/components/tracing/common/tracing_messages.cc
+++ b/components/tracing/common/tracing_messages.cc
@@ -4,36 +4,65 @@
 
 // Get basic type definitions.
 #define IPC_MESSAGE_IMPL
+#undef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
 #include "components/tracing/common/tracing_messages.h"
+#ifndef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
+#error "Failed to properly include header components/tracing/common/tracing_messages.h"
+#endif
 
 // Generate constructors.
 #include "ipc/struct_constructor_macros.h"
+#undef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
 #include "components/tracing/common/tracing_messages.h"
+#ifndef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
+#error "Failed to properly include header components/tracing/common/tracing_messages.h"
+#endif
 
 // Generate destructors.
 #include "ipc/struct_destructor_macros.h"
+#undef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
 #include "components/tracing/common/tracing_messages.h"
+#ifndef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
+#error "Failed to properly include header components/tracing/common/tracing_messages.h"
+#endif
 
 // Generate param traits size methods.
 #include "ipc/param_traits_size_macros.h"
 namespace IPC {
+#undef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
 #include "components/tracing/common/tracing_messages.h"
+#ifndef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
+#error "Failed to properly include header components/tracing/common/tracing_messages.h"
+#endif
 }
 
 // Generate param traits write methods.
 #include "ipc/param_traits_write_macros.h"
 namespace IPC {
+#undef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
 #include "components/tracing/common/tracing_messages.h"
+#ifndef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
+#error "Failed to properly include header components/tracing/common/tracing_messages.h"
+#endif
 }  // namespace IPC
 
 // Generate param traits read methods.
 #include "ipc/param_traits_read_macros.h"
 namespace IPC {
+#undef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
 #include "components/tracing/common/tracing_messages.h"
+#ifndef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
+#error "Failed to properly include header components/tracing/common/tracing_messages.h"
+#endif
 }  // namespace IPC
 
 // Generate param traits log methods.
 #include "ipc/param_traits_log_macros.h"
 namespace IPC {
+#undef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
 #include "components/tracing/common/tracing_messages.h"
+#ifndef COMPONENTS_TRACING_COMMON_TRACING_MESSAGES_H_
+#error "Failed to properly include header components/tracing/common/tracing_messages.h"
+#endif
 }  // namespace IPC
+