Minor formatting changes.

Review URL: http://codereview.chromium.org/1766005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4470 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/macro-assembler-arm.cc

@@ -117,11 +117,10 @@ void MacroAssembler::Call(intptr_t target, RelocInfo::Mode rmode,
   //  ldr ip, [pc, #...]
   //  blx ip
 
-  { // NOLINT
-    // The two instructions (ldr and blx) could be separated by a constant
-    // pool and the code would still work. The issue comes from the
-    // patching code which expect the ldr to be just above the blx.
-    BlockConstPoolScope block_const_pool(this);
+  // The two instructions (ldr and blx) could be separated by a constant
+  // pool and the code would still work. The issue comes from the
+  // patching code which expect the ldr to be just above the blx.
+  { BlockConstPoolScope block_const_pool(this);
     // Statement positions are expected to be recorded when the target
     // address is loaded. The mov method will automatically record
     // positions when pc is the target, since this is not the case here

src/ia32/codegen-ia32.cc

@@ -154,8 +154,7 @@ void CodeGenerator::Generate(CompilationInfo* info) {
 #endif
 
   // New scope to get automatic timing calculation.
-  {  // NOLINT
-    HistogramTimerScope codegen_timer(&Counters::code_generation);
+  { HistogramTimerScope codegen_timer(&Counters::code_generation);
     CodeGenState state(this);
 
     // Entry:
@@ -9810,8 +9809,7 @@ void TranscendentalCacheStub::Generate(MacroAssembler* masm) {
   __ j(zero, &runtime_call_clear_stack);
 #ifdef DEBUG
   // Check that the layout of cache elements match expectations.
-  {  // NOLINT - doesn't like a single brace on a line.
-    TranscendentalCache::Element test_elem[2];
+  { TranscendentalCache::Element test_elem[2];
     char* elem_start = reinterpret_cast<char*>(&test_elem[0]);
     char* elem2_start = reinterpret_cast<char*>(&test_elem[1]);
     char* elem_in0  = reinterpret_cast<char*>(&(test_elem[0].in[0]));

src/x64/codegen-x64.cc

@@ -304,8 +304,7 @@ void CodeGenerator::Generate(CompilationInfo* info) {
 #endif
 
   // New scope to get automatic timing calculation.
-  {  // NOLINT
-    HistogramTimerScope codegen_timer(&Counters::code_generation);
+  { HistogramTimerScope codegen_timer(&Counters::code_generation);
     CodeGenState state(this);
 
     // Entry: