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Unified Diff: base/trace_event/process_memory_maps.cc

Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: base/trace_event/process_memory_maps.cc
diff --git a/base/trace_event/process_memory_maps.cc b/base/trace_event/process_memory_maps.cc
deleted file mode 100644
index bb400de1743c851edb7435a123ef3e6c705841a1..0000000000000000000000000000000000000000
--- a/base/trace_event/process_memory_maps.cc
+++ /dev/null
@@ -1,74 +0,0 @@
-// 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 "base/trace_event/process_memory_maps.h"
-
-#include "base/format_macros.h"
-#include "base/strings/stringprintf.h"
-#include "base/trace_event/trace_event_argument.h"
-
-namespace base {
-namespace trace_event {
-
-// static
-const uint32 ProcessMemoryMaps::VMRegion::kProtectionFlagsRead = 4;
-const uint32 ProcessMemoryMaps::VMRegion::kProtectionFlagsWrite = 2;
-const uint32 ProcessMemoryMaps::VMRegion::kProtectionFlagsExec = 1;
-
-ProcessMemoryMaps::VMRegion::VMRegion()
- : start_address(0),
- size_in_bytes(0),
- protection_flags(0),
- byte_stats_private_dirty_resident(0),
- byte_stats_private_clean_resident(0),
- byte_stats_shared_dirty_resident(0),
- byte_stats_shared_clean_resident(0),
- byte_stats_swapped(0),
- byte_stats_proportional_resident(0) {
-}
-
-ProcessMemoryMaps::ProcessMemoryMaps() {
-}
-
-ProcessMemoryMaps::~ProcessMemoryMaps() {
-}
-
-void ProcessMemoryMaps::AsValueInto(TracedValue* value) const {
- static const char kHexFmt[] = "%" PRIx64;
-
- // Refer to the design doc goo.gl/sxfFY8 for the semantic of these fields.
- value->BeginArray("vm_regions");
- for (const auto& region : vm_regions_) {
- value->BeginDictionary();
-
- value->SetString("sa", StringPrintf(kHexFmt, region.start_address));
- value->SetString("sz", StringPrintf(kHexFmt, region.size_in_bytes));
- value->SetInteger("pf", region.protection_flags);
- value->SetString("mf", region.mapped_file);
-
- value->BeginDictionary("bs"); // byte stats
- value->SetString(
- "pss", StringPrintf(kHexFmt, region.byte_stats_proportional_resident));
- value->SetString(
- "pd", StringPrintf(kHexFmt, region.byte_stats_private_dirty_resident));
- value->SetString(
- "pc", StringPrintf(kHexFmt, region.byte_stats_private_clean_resident));
- value->SetString(
- "sd", StringPrintf(kHexFmt, region.byte_stats_shared_dirty_resident));
- value->SetString(
- "sc", StringPrintf(kHexFmt, region.byte_stats_shared_clean_resident));
- value->SetString("sw", StringPrintf(kHexFmt, region.byte_stats_swapped));
- value->EndDictionary();
-
- value->EndDictionary();
- }
- value->EndArray();
-}
-
-void ProcessMemoryMaps::Clear() {
- vm_regions_.clear();
-}
-
-} // namespace trace_event
-} // namespace base
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