Switch to standard integer types in ppapi/.

ppapi/shared_impl/var_tracker.cc

 // Copyright (c) 2012 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 "ppapi/shared_impl/var_tracker.h"
 
 #include <string.h>
 
 #include <limits>
 
@@ skipping 20 matching lines @@
 
 VarTracker::~VarTracker() {}
 
 void VarTracker::CheckThreadingPreconditions() const {
   DCHECK(!thread_checker_ || thread_checker_->CalledOnValidThread());
 #ifndef NDEBUG
   ProxyLock::AssertAcquired();
 #endif
 }
 
-int32 VarTracker::AddVar(Var* var) {
+int32_t VarTracker::AddVar(Var* var) {
   CheckThreadingPreconditions();
 
   return AddVarInternal(var, ADD_VAR_TAKE_ONE_REFERENCE);
 }
 
-Var* VarTracker::GetVar(int32 var_id) const {
+Var* VarTracker::GetVar(int32_t var_id) const {
   CheckThreadingPreconditions();
 
   VarMap::const_iterator result = live_vars_.find(var_id);
   if (result == live_vars_.end())
     return NULL;
   return result->second.var.get();
 }
 
 Var* VarTracker::GetVar(const PP_Var& var) const {
   CheckThreadingPreconditions();
 
   if (!IsVarTypeRefcounted(var.type))
     return NULL;
-  return GetVar(static_cast<int32>(var.value.as_id));
+  return GetVar(static_cast<int32_t>(var.value.as_id));
 }
 
-bool VarTracker::AddRefVar(int32 var_id) {
+bool VarTracker::AddRefVar(int32_t var_id) {
   CheckThreadingPreconditions();
 
   DLOG_IF(ERROR, !CheckIdType(var_id, PP_ID_TYPE_VAR))
       << var_id << " is not a PP_Var ID.";
   VarMap::iterator found = live_vars_.find(var_id);
   if (found == live_vars_.end()) {
     NOTREACHED();  // Invalid var.
     return false;
   }
 
   VarInfo& info = found->second;
   if (info.ref_count == 0) {
     // All live vars with no refcount should be tracked objects.
     DCHECK(info.track_with_no_reference_count > 0);
     DCHECK(info.var->GetType() == PP_VARTYPE_OBJECT);
 
     TrackedObjectGettingOneRef(found);
   }
 
   // Basic refcount increment.
   info.ref_count++;
   return true;
 }
 
 bool VarTracker::AddRefVar(const PP_Var& var) {
   CheckThreadingPreconditions();
 
   if (!IsVarTypeRefcounted(var.type))
     return true;
-  return AddRefVar(static_cast<int32>(var.value.as_id));
+  return AddRefVar(static_cast<int32_t>(var.value.as_id));
 }
 
-bool VarTracker::ReleaseVar(int32 var_id) {
+bool VarTracker::ReleaseVar(int32_t var_id) {
   CheckThreadingPreconditions();
 
   DLOG_IF(ERROR, !CheckIdType(var_id, PP_ID_TYPE_VAR))
       << var_id << " is not a PP_Var ID.";
   VarMap::iterator found = live_vars_.find(var_id);
   if (found == live_vars_.end())
     return false;
 
   VarInfo& info = found->second;
   if (info.ref_count == 0) {
@@ skipping 19 matching lines @@
     }
   }
   return true;
 }
 
 bool VarTracker::ReleaseVar(const PP_Var& var) {
   CheckThreadingPreconditions();
 
   if (!IsVarTypeRefcounted(var.type))
     return false;
-  return ReleaseVar(static_cast<int32>(var.value.as_id));
+  return ReleaseVar(static_cast<int32_t>(var.value.as_id));
 }
 
-int32 VarTracker::AddVarInternal(Var* var, AddVarRefMode mode) {
+int32_t VarTracker::AddVarInternal(Var* var, AddVarRefMode mode) {
   // If the plugin manages to create millions of strings.
-  if (last_var_id_ == std::numeric_limits<int32>::max() >> kPPIdTypeBits)
+  if (last_var_id_ == std::numeric_limits<int32_t>::max() >> kPPIdTypeBits)
     return 0;
 
-  int32 new_id = MakeTypedId(++last_var_id_, PP_ID_TYPE_VAR);
+  int32_t new_id = MakeTypedId(++last_var_id_, PP_ID_TYPE_VAR);
   std::pair<VarMap::iterator, bool> was_inserted =
       live_vars_.insert(std::make_pair(
           new_id, VarInfo(var, mode == ADD_VAR_TAKE_ONE_REFERENCE ? 1 : 0)));
   // We should never insert an ID that already exists.
   DCHECK(was_inserted.second);
 
   return new_id;
 }
 
-VarTracker::VarMap::iterator VarTracker::GetLiveVar(int32 id) {
+VarTracker::VarMap::iterator VarTracker::GetLiveVar(int32_t id) {
   return live_vars_.find(id);
 }
 
 int VarTracker::GetRefCountForObject(const PP_Var& plugin_object) {
   CheckThreadingPreconditions();
 
   VarMap::iterator found = GetLiveVar(plugin_object);
   if (found == live_vars_.end())
     return -1;
   return found->second.ref_count;
 }
 
 int VarTracker::GetTrackedWithNoReferenceCountForObject(
     const PP_Var& plugin_object) {
   CheckThreadingPreconditions();
 
   VarMap::iterator found = GetLiveVar(plugin_object);
   if (found == live_vars_.end())
     return -1;
   return found->second.track_with_no_reference_count;
 }
 
 // static
 bool VarTracker::IsVarTypeRefcounted(PP_VarType type) {
   return type >= PP_VARTYPE_STRING;
 }
 
 VarTracker::VarMap::iterator VarTracker::GetLiveVar(const PP_Var& var) {
-  return live_vars_.find(static_cast<int32>(var.value.as_id));
+  return live_vars_.find(static_cast<int32_t>(var.value.as_id));
 }
 
 VarTracker::VarMap::const_iterator VarTracker::GetLiveVar(const PP_Var& var)
     const {
-  return live_vars_.find(static_cast<int32>(var.value.as_id));
+  return live_vars_.find(static_cast<int32_t>(var.value.as_id));
 }
 
-PP_Var VarTracker::MakeArrayBufferPPVar(uint32 size_in_bytes) {
+PP_Var VarTracker::MakeArrayBufferPPVar(uint32_t size_in_bytes) {
   CheckThreadingPreconditions();
 
   scoped_refptr<ArrayBufferVar> array_buffer(CreateArrayBuffer(size_in_bytes));
   if (!array_buffer.get())
     return PP_MakeNull();
   return array_buffer->GetPPVar();
 }
 
-PP_Var VarTracker::MakeArrayBufferPPVar(uint32 size_in_bytes,
+PP_Var VarTracker::MakeArrayBufferPPVar(uint32_t size_in_bytes,
                                         const void* data) {
   CheckThreadingPreconditions();
 
   ArrayBufferVar* array_buffer = MakeArrayBufferVar(size_in_bytes, data);
   return array_buffer ? array_buffer->GetPPVar() : PP_MakeNull();
 }
 
-ArrayBufferVar* VarTracker::MakeArrayBufferVar(uint32 size_in_bytes,
+ArrayBufferVar* VarTracker::MakeArrayBufferVar(uint32_t size_in_bytes,
                                                const void* data) {
   CheckThreadingPreconditions();
 
   ArrayBufferVar* array_buffer(CreateArrayBuffer(size_in_bytes));
   if (!array_buffer)
     return NULL;
   memcpy(array_buffer->Map(), data, size_in_bytes);
   return array_buffer;
 }
 
-PP_Var VarTracker::MakeArrayBufferPPVar(uint32 size_in_bytes,
+PP_Var VarTracker::MakeArrayBufferPPVar(uint32_t size_in_bytes,
                                         base::SharedMemoryHandle handle) {
   CheckThreadingPreconditions();
 
   scoped_refptr<ArrayBufferVar> array_buffer(
       CreateShmArrayBuffer(size_in_bytes, handle));
   if (!array_buffer.get())
     return PP_MakeNull();
   return array_buffer->GetPPVar();
 }
 
@@ skipping 29 matching lines @@
 bool VarTracker::DeleteObjectInfoIfNecessary(VarMap::iterator iter) {
   if (iter->second.ref_count != 0 ||
       iter->second.track_with_no_reference_count != 0)
     return false;  // Object still alive.
   iter->second.var->ResetVarID();
   live_vars_.erase(iter);
   return true;
 }
 
 }  // namespace ppapi