memory-infra: Finish moving to Mojo (2nd attempt)

content/browser/tracing/trace_message_filter.cc

Index: content/browser/tracing/trace_message_filter.cc
diff --git a/content/browser/tracing/trace_message_filter.cc b/content/browser/tracing/trace_message_filter.cc
index 70089d96101dafd2f90e6fb321a4ca21167f5eb4..a0e97d1b3c13c58ff3b1afbcd9d054d7f7cfd7b4 100644
--- a/content/browser/tracing/trace_message_filter.cc
+++ b/content/browser/tracing/trace_message_filter.cc
@@ -46,10 +46,6 @@ bool TraceMessageFilter::OnMessageReceived(const IPC::Message& message) {
                         OnTraceDataCollected)
     IPC_MESSAGE_HANDLER(TracingHostMsg_TraceLogStatusReply,
                         OnTraceLogStatusReply)
-    IPC_MESSAGE_HANDLER(TracingHostMsg_GlobalMemoryDumpRequest,
-                        OnGlobalMemoryDumpRequest)
-    IPC_MESSAGE_HANDLER(TracingHostMsg_ProcessMemoryDumpResponse,
-                        OnProcessMemoryDumpResponse)
     IPC_MESSAGE_HANDLER(TracingHostMsg_TriggerBackgroundTrace,
                         OnTriggerBackgroundTrace)
     IPC_MESSAGE_HANDLER(TracingHostMsg_AbortBackgroundTrace,
@@ -87,18 +83,6 @@ void TraceMessageFilter::SendGetTraceLogStatus() {
   Send(new TracingMsg_GetTraceLogStatus);
 }
 
-// Called by TracingControllerImpl, which handles the multiprocess coordination.
-void TraceMessageFilter::SendProcessMemoryDumpRequest(
-    const base::trace_event::MemoryDumpRequestArgs& args) {
-  Send(new TracingMsg_ProcessMemoryDumpRequest(args));
-}
-
-// Called by TracingControllerImpl, which handles the multiprocess coordination.
-void TraceMessageFilter::SendGlobalMemoryDumpResponse(uint64_t dump_guid,
-                                                      bool success) {
-  Send(new TracingMsg_GlobalMemoryDumpResponse(dump_guid, success));
-}
-
 void TraceMessageFilter::OnChildSupportsTracing() {
   has_child_ = true;
   TracingControllerImpl::GetInstance()->AddTraceMessageFilter(this);
@@ -133,19 +117,6 @@ void TraceMessageFilter::OnTraceLogStatusReply(
   }
 }
 
-void TraceMessageFilter::OnGlobalMemoryDumpRequest(
-    const base::trace_event::MemoryDumpRequestArgs& args) {
-  TracingControllerImpl::GetInstance()->RequestGlobalMemoryDump(
-      args,
-      base::Bind(&TraceMessageFilter::SendGlobalMemoryDumpResponse, this));
-}
-
-void TraceMessageFilter::OnProcessMemoryDumpResponse(uint64_t dump_guid,
-                                                     bool success) {
-  TracingControllerImpl::GetInstance()->OnProcessMemoryDumpResponse(
-      this, dump_guid, success);
-}
-
 void TraceMessageFilter::OnTriggerBackgroundTrace(const std::string& name) {
   BackgroundTracingManagerImpl::GetInstance()->OnHistogramTrigger(name);
 }