Rename kAsciiStringTag to kOneByteStringTag

src/arm/code-stubs-arm.cc

Index: src/arm/code-stubs-arm.cc
diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
index 399cfe4ed596d3a14070621d85c302f43021b763..1e73a55871606f4ce7b2708b856ef6e2e9a3f9d8 100644
--- a/src/arm/code-stubs-arm.cc
+++ b/src/arm/code-stubs-arm.cc
@@ -4923,7 +4923,7 @@ void RegExpExecStub::Generate(MacroAssembler* masm) {
   // subject: Subject string
   // regexp_data: RegExp data (FixedArray)
   // r0: Instance type of subject string
-  STATIC_ASSERT(4 == kAsciiStringTag);
+  STATIC_ASSERT(4 == kOneByteStringTag);
   STATIC_ASSERT(kTwoByteStringTag == 0);
   // Find the code object based on the assumptions above.
   __ and_(r0, r0, Operand(kStringEncodingMask));
@@ -6091,7 +6091,7 @@ void SubStringStub::Generate(MacroAssembler* masm) {
     // string's encoding is wrong because we always have to recheck encoding of
     // the newly created string's parent anyways due to externalized strings.
     Label two_byte_slice, set_slice_header;
-    STATIC_ASSERT((kStringEncodingMask & kAsciiStringTag) != 0);
+    STATIC_ASSERT((kStringEncodingMask & kOneByteStringTag) != 0);
     STATIC_ASSERT((kStringEncodingMask & kTwoByteStringTag) == 0);
     __ tst(r1, Operand(kStringEncodingMask));
     __ b(eq, &two_byte_slice);
@@ -6134,7 +6134,7 @@ void SubStringStub::Generate(MacroAssembler* masm) {
 
   __ bind(&allocate_result);
   // Sequential acii string.  Allocate the result.
-  STATIC_ASSERT((kAsciiStringTag & kStringEncodingMask) != 0);
+  STATIC_ASSERT((kOneByteStringTag & kStringEncodingMask) != 0);
   __ tst(r1, Operand(kStringEncodingMask));
   __ b(eq, &two_byte_sequential);
 
@@ -6499,9 +6499,9 @@ void StringAddStub::Generate(MacroAssembler* masm) {
   __ tst(r5, Operand(kAsciiDataHintMask), ne);
   __ b(ne, &ascii_data);
   __ eor(r4, r4, Operand(r5));
-  STATIC_ASSERT(kAsciiStringTag != 0 && kAsciiDataHintTag != 0);
-  __ and_(r4, r4, Operand(kAsciiStringTag | kAsciiDataHintTag));
-  __ cmp(r4, Operand(kAsciiStringTag | kAsciiDataHintTag));
+  STATIC_ASSERT(kOneByteStringTag != 0 && kAsciiDataHintTag != 0);
+  __ and_(r4, r4, Operand(kOneByteStringTag | kAsciiDataHintTag));
+  __ cmp(r4, Operand(kOneByteStringTag | kAsciiDataHintTag));
   __ b(eq, &ascii_data);
 
   // Allocate a two byte cons string.