Copy Crashpad into the Chrome tree instead of importing it via DEPS

third_party/crashpad/crashpad/snapshot/mac/process_snapshot_mac.cc

Index: third_party/crashpad/crashpad/snapshot/mac/process_snapshot_mac.cc
diff --git a/third_party/crashpad/crashpad/snapshot/mac/process_snapshot_mac.cc b/third_party/crashpad/crashpad/snapshot/mac/process_snapshot_mac.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b37123c8235b6c5220056d4b3cd85a946ea2af6e
--- /dev/null
+++ b/third_party/crashpad/crashpad/snapshot/mac/process_snapshot_mac.cc
@@ -0,0 +1,229 @@
+// Copyright 2014 The Crashpad Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "snapshot/mac/process_snapshot_mac.h"
+
+#include "base/logging.h"
+#include "util/misc/tri_state.h"
+
+namespace crashpad {
+
+ProcessSnapshotMac::ProcessSnapshotMac()
+    : ProcessSnapshot(),
+      system_(),
+      threads_(),
+      modules_(),
+      exception_(),
+      process_reader_(),
+      report_id_(),
+      client_id_(),
+      annotations_simple_map_(),
+      snapshot_time_(),
+      initialized_() {
+}
+
+ProcessSnapshotMac::~ProcessSnapshotMac() {
+}
+
+bool ProcessSnapshotMac::Initialize(task_t task) {
+  INITIALIZATION_STATE_SET_INITIALIZING(initialized_);
+
+  if (gettimeofday(&snapshot_time_, nullptr) != 0) {
+    PLOG(ERROR) << "gettimeofday";
+    return false;
+  }
+
+  if (!process_reader_.Initialize(task)) {
+    return false;
+  }
+
+  system_.Initialize(&process_reader_, &snapshot_time_);
+
+  InitializeThreads();
+  InitializeModules();
+
+  INITIALIZATION_STATE_SET_VALID(initialized_);
+  return true;
+}
+
+bool ProcessSnapshotMac::InitializeException(
+    exception_behavior_t behavior,
+    thread_t exception_thread,
+    exception_type_t exception,
+    const mach_exception_data_type_t* code,
+    mach_msg_type_number_t code_count,
+    thread_state_flavor_t flavor,
+    ConstThreadState state,
+    mach_msg_type_number_t state_count) {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  DCHECK(!exception_);
+
+  exception_.reset(new internal::ExceptionSnapshotMac());
+  if (!exception_->Initialize(&process_reader_,
+                              behavior,
+                              exception_thread,
+                              exception,
+                              code,
+                              code_count,
+                              flavor,
+                              state,
+                              state_count)) {
+    exception_.reset();
+    return false;
+  }
+
+  return true;
+}
+
+void ProcessSnapshotMac::GetCrashpadOptions(
+    CrashpadInfoClientOptions* options) {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+
+  CrashpadInfoClientOptions local_options;
+
+  for (internal::ModuleSnapshotMac* module : modules_) {
+    CrashpadInfoClientOptions module_options;
+    module->GetCrashpadOptions(&module_options);
+
+    if (local_options.crashpad_handler_behavior == TriState::kUnset) {
+      local_options.crashpad_handler_behavior =
+          module_options.crashpad_handler_behavior;
+    }
+    if (local_options.system_crash_reporter_forwarding == TriState::kUnset) {
+      local_options.system_crash_reporter_forwarding =
+          module_options.system_crash_reporter_forwarding;
+    }
+
+    // If non-default values have been found for all options, the loop can end
+    // early.
+    if (local_options.crashpad_handler_behavior != TriState::kUnset &&
+        local_options.system_crash_reporter_forwarding != TriState::kUnset) {
+      break;
+    }
+  }
+
+  *options = local_options;
+}
+
+pid_t ProcessSnapshotMac::ProcessID() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  return process_reader_.ProcessID();
+}
+
+pid_t ProcessSnapshotMac::ParentProcessID() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  return process_reader_.ParentProcessID();
+}
+
+void ProcessSnapshotMac::SnapshotTime(timeval* snapshot_time) const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  *snapshot_time = snapshot_time_;
+}
+
+void ProcessSnapshotMac::ProcessStartTime(timeval* start_time) const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  process_reader_.StartTime(start_time);
+}
+
+void ProcessSnapshotMac::ProcessCPUTimes(timeval* user_time,
+                                         timeval* system_time) const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  process_reader_.CPUTimes(user_time, system_time);
+}
+
+void ProcessSnapshotMac::ReportID(UUID* report_id) const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  *report_id = report_id_;
+}
+
+void ProcessSnapshotMac::ClientID(UUID* client_id) const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  *client_id = client_id_;
+}
+
+const std::map<std::string, std::string>&
+ProcessSnapshotMac::AnnotationsSimpleMap() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  return annotations_simple_map_;
+}
+
+const SystemSnapshot* ProcessSnapshotMac::System() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  return &system_;
+}
+
+std::vector<const ThreadSnapshot*> ProcessSnapshotMac::Threads() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  std::vector<const ThreadSnapshot*> threads;
+  for (internal::ThreadSnapshotMac* thread : threads_) {
+    threads.push_back(thread);
+  }
+  return threads;
+}
+
+std::vector<const ModuleSnapshot*> ProcessSnapshotMac::Modules() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  std::vector<const ModuleSnapshot*> modules;
+  for (internal::ModuleSnapshotMac* module : modules_) {
+    modules.push_back(module);
+  }
+  return modules;
+}
+
+const ExceptionSnapshot* ProcessSnapshotMac::Exception() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  return exception_.get();
+}
+
+std::vector<const MemoryMapRegionSnapshot*> ProcessSnapshotMac::MemoryMap()
+    const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  return std::vector<const MemoryMapRegionSnapshot*>();
+}
+
+std::vector<HandleSnapshot> ProcessSnapshotMac::Handles() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  return std::vector<HandleSnapshot>();
+}
+
+std::vector<const MemorySnapshot*> ProcessSnapshotMac::ExtraMemory() const {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+  return std::vector<const MemorySnapshot*>();
+}
+
+void ProcessSnapshotMac::InitializeThreads() {
+  const std::vector<ProcessReader::Thread>& process_reader_threads =
+      process_reader_.Threads();
+  for (const ProcessReader::Thread& process_reader_thread :
+       process_reader_threads) {
+    auto thread = make_scoped_ptr(new internal::ThreadSnapshotMac());
+    if (thread->Initialize(&process_reader_, process_reader_thread)) {
+      threads_.push_back(thread.release());
+    }
+  }
+}
+
+void ProcessSnapshotMac::InitializeModules() {
+  const std::vector<ProcessReader::Module>& process_reader_modules =
+      process_reader_.Modules();
+  for (const ProcessReader::Module& process_reader_module :
+       process_reader_modules) {
+    auto module = make_scoped_ptr(new internal::ModuleSnapshotMac());
+    if (module->Initialize(&process_reader_, process_reader_module)) {
+      modules_.push_back(module.release());
+    }
+  }
+}
+
+}  // namespace crashpad