memory-infra: Finish moving memory_infra from TracingController

content/browser/tracing/trace_message_filter.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/tracing/trace_message_filter.h"
 
 #include "components/tracing/common/tracing_messages.h"
 #include "content/browser/tracing/background_tracing_manager_impl.h"
 #include "content/browser/tracing/tracing_controller_impl.h"
 #include "content/common/child_process_host_impl.h"
@@ skipping 28 matching lines @@
   // Always on IO thread (BrowserMessageFilter guarantee).
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(TraceMessageFilter, message)
     IPC_MESSAGE_HANDLER(TracingHostMsg_ChildSupportsTracing,
                         OnChildSupportsTracing)
     IPC_MESSAGE_HANDLER(TracingHostMsg_EndTracingAck, OnEndTracingAck)
     IPC_MESSAGE_HANDLER(TracingHostMsg_TraceDataCollected,
                         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,
                         OnAbortBackgroundTrace)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void TraceMessageFilter::SendBeginTracing(
@@ skipping 17 matching lines @@
   Send(new TracingMsg_CancelTracing);
 }
 
 void TraceMessageFilter::SendGetTraceLogStatus() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(!is_awaiting_buffer_percent_full_ack_);
   is_awaiting_buffer_percent_full_ack_ = true;
   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);
 }
 
 void TraceMessageFilter::OnEndTracingAck(
     const std::vector<std::string>& known_categories) {
   // is_awaiting_end_ack_ should always be true here, but check in case the
   // child process is compromised.
   if (is_awaiting_end_ack_) {
@@ skipping 14 matching lines @@
 void TraceMessageFilter::OnTraceLogStatusReply(
     const base::trace_event::TraceLogStatus& status) {
   if (is_awaiting_buffer_percent_full_ack_) {
     is_awaiting_buffer_percent_full_ack_ = false;
     TracingControllerImpl::GetInstance()->OnTraceLogStatusReply(this, status);
   } else {
     NOTREACHED();
   }
 }
 
-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);
 }
 
 void TraceMessageFilter::OnAbortBackgroundTrace() {
   BackgroundTracingManagerImpl::GetInstance()->AbortScenario();
 }
 
 }  // namespace content