blob: 051f155fd98162695d6bbd7890139f435f47d5d2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
// Copyright 2015 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/child/web_memory_dump_provider_adapter.h"
#include <stddef.h>
#include "base/trace_event/trace_event_argument.h"
#include "content/child/web_process_memory_dump_impl.h"
#include "third_party/WebKit/public/platform/WebMemoryDumpProvider.h"
namespace content {
WebMemoryDumpProviderAdapter::WebMemoryDumpProviderAdapter(
blink::WebMemoryDumpProvider* wmdp)
: web_memory_dump_provider_(wmdp), is_registered_(false) {
}
WebMemoryDumpProviderAdapter::~WebMemoryDumpProviderAdapter() {
DCHECK(!is_registered_);
}
bool WebMemoryDumpProviderAdapter::OnMemoryDump(
const base::trace_event::MemoryDumpArgs& args,
base::trace_event::ProcessMemoryDump* pmd) {
blink::WebMemoryDumpLevelOfDetail level;
switch (args.level_of_detail) {
case base::trace_event::MemoryDumpLevelOfDetail::LIGHT:
level = blink::WebMemoryDumpLevelOfDetail::Light;
break;
case base::trace_event::MemoryDumpLevelOfDetail::DETAILED:
level = blink::WebMemoryDumpLevelOfDetail::Detailed;
break;
default:
NOTREACHED();
return false;
}
WebProcessMemoryDumpImpl web_pmd_impl(args.level_of_detail, pmd);
return web_memory_dump_provider_->onMemoryDump(level, &web_pmd_impl);
}
void WebMemoryDumpProviderAdapter::OnHeapProfilingEnabled(bool enabled) {
if (!web_memory_dump_provider_->supportsHeapProfiling())
return;
web_memory_dump_provider_->onHeapProfilingEnabled(enabled);
}
} // namespace content
|
