Keep two empty lines between declarations for cpp files

src/assembler.cc

 // 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 363 matching lines @@
 
 void RelocInfoWriter::WriteExtraTaggedIntData(int data_delta, int top_tag) {
   WriteExtraTag(kDataJumpExtraTag, top_tag);
   for (int i = 0; i < kIntSize; i++) {
     *--pos_ = static_cast<byte>(data_delta);
     // Signed right shift is arithmetic shift.  Tested in test-utils.cc.
     data_delta = data_delta >> kBitsPerByte;
   }
 }
 
+
 void RelocInfoWriter::WriteExtraTaggedConstPoolData(int data) {
   WriteExtraTag(kConstPoolExtraTag, kConstPoolTag);
   for (int i = 0; i < kIntSize; i++) {
     *--pos_ = static_cast<byte>(data);
     // Signed right shift is arithmetic shift.  Tested in test-utils.cc.
     data = data >> kBitsPerByte;
   }
 }
 
+
 void RelocInfoWriter::WriteExtraTaggedData(intptr_t data_delta, int top_tag) {
   WriteExtraTag(kDataJumpExtraTag, top_tag);
   for (int i = 0; i < kIntptrSize; i++) {
     *--pos_ = static_cast<byte>(data_delta);
     // Signed right shift is arithmetic shift.  Tested in test-utils.cc.
     data_delta = data_delta >> kBitsPerByte;
   }
 }
 
 
@@ skipping 912 matching lines @@
 #elif V8_TARGET_ARCH_ARM
   function = FUNCTION_ADDR(RegExpMacroAssemblerARM::CheckStackGuardState);
 #elif V8_TARGET_ARCH_MIPS
   function = FUNCTION_ADDR(RegExpMacroAssemblerMIPS::CheckStackGuardState);
 #else
   UNREACHABLE();
 #endif
   return ExternalReference(Redirect(isolate, function));
 }
 
+
 ExternalReference ExternalReference::re_grow_stack(Isolate* isolate) {
   return ExternalReference(
       Redirect(isolate, FUNCTION_ADDR(NativeRegExpMacroAssembler::GrowStack)));
 }
 
 ExternalReference ExternalReference::re_case_insensitive_compare_uc16(
     Isolate* isolate) {
   return ExternalReference(Redirect(
       isolate,
       FUNCTION_ADDR(NativeRegExpMacroAssembler::CaseInsensitiveCompareUC16)));
 }
 
+
 ExternalReference ExternalReference::re_word_character_map() {
   return ExternalReference(
       NativeRegExpMacroAssembler::word_character_map_address());
 }
 
 ExternalReference ExternalReference::address_of_static_offsets_vector(
     Isolate* isolate) {
   return ExternalReference(
       reinterpret_cast<Address>(isolate->jsregexp_static_offsets_vector()));
 }
@@ skipping 315 matching lines @@
     assembler_->RecordRelocInfo(RelocInfo::POSITION, state_.current_position);
     state_.written_position = state_.current_position;
     written = true;
   }
 
   // Return whether something was written.
   return written;
 }
 
 } }  // namespace v8::internal