Fix some inconsistent formatting.

src/ia32/assembler-ia32.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // 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.
 //
@@ skipping 46 matching lines @@
 //
 // 3) By not using an enum, we are possibly preventing the compiler from
 // doing certain constant folds, which may significantly reduce the
 // code generated for some assembly instructions (because they boil down
 // to a few constants). If this is a problem, we could change the code
 // such that we use an enum in optimized mode, and the struct in debug
 // mode. This way we get the compile-time error checking in debug mode
 // and best performance in optimized code.
 //
 struct Register {
-  bool is_valid() const  { return 0 <= code_ && code_ < 8; }
-  bool is(Register reg) const  { return code_ == reg.code_; }
+  bool is_valid() const { return 0 <= code_ && code_ < 8; }
+  bool is(Register reg) const { return code_ == reg.code_; }
   // eax, ebx, ecx and edx are byte registers, the rest are not.
-  bool is_byte_register() const  { return code_ <= 3; }
-  int code() const  {
+  bool is_byte_register() const { return code_ <= 3; }
+  int code() const {
     ASSERT(is_valid());
     return code_;
   }
-  int bit() const  {
+  int bit() const {
     ASSERT(is_valid());
     return 1 << code_;
   }
 
   // Unfortunately we can't make this private in a struct.
   int code_;
 };
 
 const Register eax = { 0 };
 const Register ecx = { 1 };
 const Register edx = { 2 };
 const Register ebx = { 3 };
 const Register esp = { 4 };
 const Register ebp = { 5 };
 const Register esi = { 6 };
 const Register edi = { 7 };
 const Register no_reg = { -1 };
 
 
 struct XMMRegister {
-  bool is_valid() const  { return 0 <= code_ && code_ < 8; }
-  int code() const  {
+  bool is_valid() const { return 0 <= code_ && code_ < 8; }
+  int code() const {
     ASSERT(is_valid());
     return code_;
   }
 
   int code_;
 };
 
 const XMMRegister xmm0 = { 0 };
 const XMMRegister xmm1 = { 1 };
 const XMMRegister xmm2 = { 2 };
@@ skipping 740 matching lines @@
   void RecordComment(const char* msg);
 
   void RecordPosition(int pos);
   void RecordStatementPosition(int pos);
   bool WriteRecordedPositions();
 
   // Writes a single word of data in the code stream.
   // Used for inline tables, e.g., jump-tables.
   void dd(uint32_t data, RelocInfo::Mode reloc_info);
 
-  int pc_offset() const  { return pc_ - buffer_; }
+  int pc_offset() const { return pc_ - buffer_; }
   int current_statement_position() const { return current_statement_position_; }
-  int current_position() const  { return current_position_; }
+  int current_position() const { return current_position_; }
 
   // Check if there is less than kGap bytes available in the buffer.
   // If this is the case, we need to grow the buffer before emitting
   // an instruction or relocation information.
   inline bool overflow() const { return pc_ >= reloc_info_writer.pos() - kGap; }
 
   // Get the number of bytes available in the buffer.
   inline int available_space() const { return reloc_info_writer.pos() - pc_; }
 
   static bool IsNop(Address addr) { return *addr == 0x90; }
@@ skipping 107 matching lines @@
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_ASSEMBLER_IA32_H_