Reland "Initial switch to Chromium-style CHECK_* and DCHECK_* macros.".

src/api.cc

 // Copyright 2012 the V8 project 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 "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 4978 matching lines @@
   return Utils::ToLocal(value);
 }
 
 
 void v8::Object::SetInternalField(int index, v8::Handle<Value> value) {
   i::Handle<i::JSObject> obj = Utils::OpenHandle(this);
   const char* location = "v8::Object::SetInternalField()";
   if (!InternalFieldOK(obj, index, location)) return;
   i::Handle<i::Object> val = Utils::OpenHandle(*value);
   obj->SetInternalField(index, *val);
-  DCHECK_EQ(value, GetInternalField(index));
+  DCHECK(value->Equals(GetInternalField(index)));
 }
 
 
 void* v8::Object::SlowGetAlignedPointerFromInternalField(int index) {
   i::Handle<i::JSObject> obj = Utils::OpenHandle(this);
   const char* location = "v8::Object::GetAlignedPointerFromInternalField()";
   if (!InternalFieldOK(obj, index, location)) return NULL;
   return DecodeSmiToAligned(obj->GetInternalField(index), location);
 }
 
@@ skipping 2340 matching lines @@
                   "v8::HeapSnapshot::Serialize",
                   "Unknown serialization format");
   Utils::ApiCheck(stream->GetChunkSize() > 0,
                   "v8::HeapSnapshot::Serialize",
                   "Invalid stream chunk size");
   i::HeapSnapshotJSONSerializer serializer(ToInternal(this));
   serializer.Serialize(stream);
 }
 
 
+// static
+STATIC_CONST_MEMBER_DEFINITION const SnapshotObjectId
+    HeapProfiler::kUnknownObjectId;
+
+
 int HeapProfiler::GetSnapshotCount() {
   return reinterpret_cast<i::HeapProfiler*>(this)->GetSnapshotsCount();
 }
 
 
 const HeapSnapshot* HeapProfiler::GetHeapSnapshot(int index) {
   return reinterpret_cast<const HeapSnapshot*>(
       reinterpret_cast<i::HeapProfiler*>(this)->GetSnapshot(index));
 }
 
@@ skipping 299 matching lines @@
   Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate());
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 } }  // namespace v8::internal