Remove kint64max.

base/sys_info_ios.mm

Index: base/sys_info_ios.mm
diff --git a/base/sys_info_ios.mm b/base/sys_info_ios.mm
index 5aa3180976e76ec01732b20402d1d5a5f6a92b3a..56e7b556bbf4628dd37d26ac3933060cbf15969e 100644
--- a/base/sys_info_ios.mm
+++ b/base/sys_info_ios.mm
@@ -43,9 +43,9 @@ std::string SysInfo::OperatingSystemVersion() {
 }
 
 // static
-void SysInfo::OperatingSystemVersionNumbers(int32* major_version,
-                                            int32* minor_version,
-                                            int32* bugfix_version) {
+void SysInfo::OperatingSystemVersionNumbers(int32_t* major_version,
+                                            int32_t* minor_version,
+                                            int32_t* bugfix_version) {
   base::mac::ScopedNSAutoreleasePool pool;
   std::string system_version = OperatingSystemVersion();
   if (!system_version.empty()) {
@@ -62,7 +62,7 @@ void SysInfo::OperatingSystemVersionNumbers(int32* major_version,
 }
 
 // static
-int64 SysInfo::AmountOfPhysicalMemory() {
+int64_t SysInfo::AmountOfPhysicalMemory() {
   struct host_basic_info hostinfo;
   mach_msg_type_number_t count = HOST_BASIC_INFO_COUNT;
   base::mac::ScopedMachSendRight host(mach_host_self());
@@ -75,11 +75,11 @@ int64 SysInfo::AmountOfPhysicalMemory() {
     return 0;
   }
   DCHECK_EQ(HOST_BASIC_INFO_COUNT, count);
-  return static_cast<int64>(hostinfo.max_mem);
+  return static_cast<int64_t>(hostinfo.max_mem);
 }
 
 // static
-int64 SysInfo::AmountOfAvailablePhysicalMemory() {
+int64_t SysInfo::AmountOfAvailablePhysicalMemory() {
   base::mac::ScopedMachSendRight host(mach_host_self());
   vm_statistics_data_t vm_info;
   mach_msg_type_number_t count = HOST_VM_INFO_COUNT;
@@ -91,8 +91,8 @@ int64 SysInfo::AmountOfAvailablePhysicalMemory() {
     return 0;
   }
 
-  return static_cast<int64>(
-      vm_info.free_count - vm_info.speculative_count) * PAGE_SIZE;
+  return static_cast<int64_t>(vm_info.free_count - vm_info.speculative_count) *
+         PAGE_SIZE;
 }
 
 // static