Move cc/debug/latency_info to ui/base.

content/common/cc_messages.h

Index: content/common/cc_messages.h
diff --git a/content/common/cc_messages.h b/content/common/cc_messages.h
index 79d6bfc2ec0e26dd6cca974558fc4acf1dd6a74e..bceaafedd15ba68e9ac2d807475b7ef362d1dae3 100644
--- a/content/common/cc_messages.h
+++ b/content/common/cc_messages.h
@@ -4,7 +4,6 @@
 //
 // IPC Messages sent between compositor instances.
 
-#include "cc/debug/latency_info.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
 #include "cc/quads/checkerboard_draw_quad.h"
@@ -107,7 +106,6 @@ struct CONTENT_EXPORT ParamTraits<cc::DelegatedFrameData> {
 
 IPC_ENUM_TRAITS(cc::DrawQuad::Material)
 IPC_ENUM_TRAITS(cc::IOSurfaceDrawQuad::Orientation)
-IPC_ENUM_TRAITS(cc::LatencyComponentType)
 IPC_ENUM_TRAITS(WebKit::WebFilterOperation::FilterType)
 
 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPass::Id)
@@ -213,17 +211,6 @@ IPC_STRUCT_TRAITS_BEGIN(cc::TransferableResource)
   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 IPC_STRUCT_TRAITS_END()
 
-IPC_STRUCT_TRAITS_BEGIN(cc::LatencyInfo::LatencyComponent)
-  IPC_STRUCT_TRAITS_MEMBER(sequence_number)
-  IPC_STRUCT_TRAITS_MEMBER(event_time)
-  IPC_STRUCT_TRAITS_MEMBER(event_count)
-IPC_STRUCT_TRAITS_END()
-
-IPC_STRUCT_TRAITS_BEGIN(cc::LatencyInfo)
-  IPC_STRUCT_TRAITS_MEMBER(latency_components)
-  IPC_STRUCT_TRAITS_MEMBER(swap_timestamp)
-IPC_STRUCT_TRAITS_END()
-
 IPC_STRUCT_TRAITS_BEGIN(cc::CompositorFrameMetadata)
   IPC_STRUCT_TRAITS_MEMBER(device_scale_factor)
   IPC_STRUCT_TRAITS_MEMBER(root_scroll_offset)