Move compiler cctests into v8::internal::compiler namespace.

test/cctest/compiler/test-run-intrinsics.cc

 // Copyright 2014 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.
 
 // TODO(jochen): Remove this after the setting is turned on globally.
 #define V8_IMMINENT_DEPRECATION_WARNINGS
 
 #include "test/cctest/compiler/function-tester.h"
 
-using namespace v8::internal;
-using namespace v8::internal::compiler;
+namespace v8 {
+namespace internal {
+namespace compiler {
+
 uint32_t flags = CompilationInfo::kInliningEnabled;
 
 
 TEST(CallFunction) {
   FunctionTester T("(function(a,b) { return %_CallFunction(a, 1, 2, 3, b); })",
                    flags);
   CompileRun("function f(a,b,c) { return a + b + c + this.d; }");
 
   T.CheckCall(T.Val(129), T.NewObject("({d:123})"), T.NewObject("f"));
   T.CheckCall(T.Val("6x"), T.NewObject("({d:'x'})"), T.NewObject("f"));
@@ skipping 292 matching lines @@
 
 
 TEST(ValueOf) {
   FunctionTester T("(function(a) { return %_ValueOf(a); })", flags);
 
   T.CheckCall(T.Val("a"), T.Val("a"));
   T.CheckCall(T.Val("b"), T.NewObject("(new String('b'))"));
   T.CheckCall(T.Val(123), T.Val(123));
   T.CheckCall(T.Val(456), T.NewObject("(new Number(456))"));
 }
+
+}  // namespace compiler
+}  // namespace internal
+}  // namespace v8