Replace our homegrown ARRAY_SIZE() with Chrome's arraysize().

test/cctest/test-heap-profiler.cc

Index: test/cctest/test-heap-profiler.cc
diff --git a/test/cctest/test-heap-profiler.cc b/test/cctest/test-heap-profiler.cc
index 94bec31d8d2a320ab182582f883dfba05c7c2f46..8de610b9e3658a4f730b3ce5161fb75e9c71b374 100644
--- a/test/cctest/test-heap-profiler.cc
+++ b/test/cctest/test-heap-profiler.cc
@@ -2311,7 +2311,7 @@ TEST(CheckCodeNames) {
     "::(ArraySingleArgumentConstructorStub code)"
   };
   const v8::HeapGraphNode* node = GetNodeByPath(snapshot,
-      stub_path, ARRAY_SIZE(stub_path));
+      stub_path, arraysize(stub_path));
   CHECK_NE(NULL, node);
 
   const char* builtin_path1[] = {
@@ -2319,7 +2319,7 @@ TEST(CheckCodeNames) {
     "::(Builtins)",
     "::(KeyedLoadIC_Generic builtin)"
   };
-  node = GetNodeByPath(snapshot, builtin_path1, ARRAY_SIZE(builtin_path1));
+  node = GetNodeByPath(snapshot, builtin_path1, arraysize(builtin_path1));
   CHECK_NE(NULL, node);
 
   const char* builtin_path2[] = {
@@ -2327,7 +2327,7 @@ TEST(CheckCodeNames) {
     "::(Builtins)",
     "::(CompileUnoptimized builtin)"
   };
-  node = GetNodeByPath(snapshot, builtin_path2, ARRAY_SIZE(builtin_path2));
+  node = GetNodeByPath(snapshot, builtin_path2, arraysize(builtin_path2));
   CHECK_NE(NULL, node);
   v8::String::Utf8Value node_name(node->GetName());
   CHECK_EQ("(CompileUnoptimized builtin)", *node_name);
@@ -2420,7 +2420,7 @@ TEST(ArrayGrowLeftTrim) {
   tracker->trace_tree()->Print(tracker);
 
   AllocationTraceNode* node =
-      FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+      FindNode(tracker, Vector<const char*>(names, arraysize(names)));
   CHECK_NE(NULL, node);
   CHECK_GE(node->allocation_count(), 2);
   CHECK_GE(node->allocation_size(), 4 * 5);
@@ -2447,7 +2447,7 @@ TEST(TrackHeapAllocations) {
 
   const char* names[] = {"", "start", "f_0_0", "f_0_1", "f_0_2"};
   AllocationTraceNode* node =
-      FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+      FindNode(tracker, Vector<const char*>(names, arraysize(names)));
   CHECK_NE(NULL, node);
   CHECK_GE(node->allocation_count(), 100);
   CHECK_GE(node->allocation_size(), 4 * node->allocation_count());
@@ -2496,7 +2496,7 @@ TEST(TrackBumpPointerAllocations) {
     tracker->trace_tree()->Print(tracker);
 
     AllocationTraceNode* node =
-        FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+        FindNode(tracker, Vector<const char*>(names, arraysize(names)));
     CHECK_NE(NULL, node);
     CHECK_GE(node->allocation_count(), 100);
     CHECK_GE(node->allocation_size(), 4 * node->allocation_count());
@@ -2522,7 +2522,7 @@ TEST(TrackBumpPointerAllocations) {
     tracker->trace_tree()->Print(tracker);
 
     AllocationTraceNode* node =
-        FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+        FindNode(tracker, Vector<const char*>(names, arraysize(names)));
     CHECK_NE(NULL, node);
     CHECK_LT(node->allocation_count(), 100);
 
@@ -2552,7 +2552,7 @@ TEST(TrackV8ApiAllocation) {
   tracker->trace_tree()->Print(tracker);
 
   AllocationTraceNode* node =
-      FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+      FindNode(tracker, Vector<const char*>(names, arraysize(names)));
   CHECK_NE(NULL, node);
   CHECK_GE(node->allocation_count(), 2);
   CHECK_GE(node->allocation_size(), 4 * node->allocation_count());