Switch to standard integer types in components/, part 2 of 4.

components/metrics/call_stack_profile_metrics_provider.cc

 // 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 "components/metrics/call_stack_profile_metrics_provider.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <algorithm>
 #include <cstring>
 #include <map>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 177 matching lines @@
 }
 
 // Invoked on an arbitrary thread. Ignores the provided profiles.
 void IgnoreCompletedProfiles(
     const StackSamplingProfiler::CallStackProfiles& profiles) {
 }
 
 // Functions to encode protobufs ----------------------------------------------
 
 // The protobuf expects the MD5 checksum prefix of the module name.
-uint64 HashModuleFilename(const base::FilePath& filename) {
+uint64_t HashModuleFilename(const base::FilePath& filename) {
   const base::FilePath::StringType basename = filename.BaseName().value();
   // Copy the bytes in basename into a string buffer.
   size_t basename_length_in_bytes =
       basename.size() * sizeof(base::FilePath::CharType);
   std::string name_bytes(basename_length_in_bytes, '\0');
   memcpy(&name_bytes[0], &basename[0], basename_length_in_bytes);
   return base::HashMetricName(name_bytes);
 }
 
 // Transcode |sample| into |proto_sample|, using base addresses in |modules| to
 // compute module instruction pointer offsets.
 void CopySampleToProto(
     const StackSamplingProfiler::Sample& sample,
     const std::vector<StackSamplingProfiler::Module>& modules,
     CallStackProfile::Sample* proto_sample) {
   for (const StackSamplingProfiler::Frame& frame : sample) {
     CallStackProfile::Entry* entry = proto_sample->add_entry();
     // A frame may not have a valid module. If so, we can't compute the
     // instruction pointer offset, and we don't want to send bare pointers, so
     // leave call_stack_entry empty.
     if (frame.module_index == StackSamplingProfiler::Frame::kUnknownModuleIndex)
       continue;
-    int64 module_offset =
+    int64_t module_offset =
         reinterpret_cast<const char*>(frame.instruction_pointer) -
         reinterpret_cast<const char*>(modules[frame.module_index].base_address);
     DCHECK_GE(module_offset, 0);
-    entry->set_address(static_cast<uint64>(module_offset));
+    entry->set_address(static_cast<uint64_t>(module_offset));
     entry->set_module_id_index(frame.module_index);
   }
 }
 
 // Transcode |profile| into |proto_profile|.
 void CopyProfileToProto(
     const StackSamplingProfiler::CallStackProfile& profile,
     bool preserve_sample_ordering,
     CallStackProfile* proto_profile) {
   if (profile.samples.empty())
@@ skipping 142 matching lines @@
 
 // static
 bool CallStackProfileMetricsProvider::IsReportingEnabledByFieldTrial() {
   const std::string group_name = base::FieldTrialList::FindFullName(
       CallStackProfileMetricsProvider::kFieldTrialName);
   return group_name ==
       CallStackProfileMetricsProvider::kReportProfilesGroupName;
 }
 
 }  // namespace metrics