MIPS: thread isolate for files starting with 'b' and 'c'.

Port r16489 (bde75fe)

BUG=

Review URL: https://codereview.chromium.org/23814003
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/mips/codegen-mips.h

@@ -63,7 +63,7 @@ class CodeGenerator: public AstVisitor {
   // Print the code after compiling it.
   static void PrintCode(Handle<Code> code, CompilationInfo* info);
 
-  static bool ShouldGenerateLog(Expression* type);
+  static bool ShouldGenerateLog(Isolate* isolate, Expression* type);
 
   static void SetFunctionInfo(Handle<JSFunction> fun,
                               FunctionLiteral* lit,

src/mips/full-codegen-mips.cc

@@ -3331,7 +3331,7 @@ void FullCodeGenerator::EmitLog(CallRuntime* expr) {
   //   2 (array): Arguments to the format string.
   ZoneList<Expression*>* args = expr->arguments();
   ASSERT_EQ(args->length(), 3);
-  if (CodeGenerator::ShouldGenerateLog(args->at(0))) {
+  if (CodeGenerator::ShouldGenerateLog(isolate(), args->at(0))) {
     VisitForStackValue(args->at(1));
     VisitForStackValue(args->at(2));
     __ CallRuntime(Runtime::kLog, 2);