Fix lint errors

src/arm/codegen-arm.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
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 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 341 matching lines @@
       frame_->EmitPush(r0);
       frame_->CallRuntime(Runtime::kTraceExit, 1);
     }
 
 #ifdef DEBUG
     // Add a label for checking the size of the code used for returning.
     Label check_exit_codesize;
     masm_->bind(&check_exit_codesize);
 #endif
 
-    {
+    { // NOLINT
       // Make sure that the constant pool is not emitted inside of the return
       // sequence.
       Assembler::BlockConstPoolScope block_const_pool(masm_);
 
       // Tear down the frame which will restore the caller's frame pointer and
       // the link register.
       frame_->Exit();
 
       // Here we use masm_-> instead of the __ macro to avoid the code coverage
       // tool from instrumenting as we rely on the code size here.
@@ skipping 8582 matching lines @@
 
   // Just jump to runtime to add the two strings.
   __ bind(&string_add_runtime);
   __ TailCallRuntime(Runtime::kStringAdd, 2, 1);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal