Fixes needed to compile on gcc-4.4.1 on ARM. It is still necessary...

src/regexp-macro-assembler-tracer.cc

Index: src/regexp-macro-assembler-tracer.cc
===================================================================
--- src/regexp-macro-assembler-tracer.cc	(revision 6279)
+++ src/regexp-macro-assembler-tracer.cc	(working copy)
@@ -213,7 +213,7 @@
 }
 
 
-void RegExpMacroAssemblerTracer::CheckCharacter(uint32_t c, Label* on_equal) {
+void RegExpMacroAssemblerTracer::CheckCharacter(unsigned c, Label* on_equal) {
   PrintF(" CheckCharacter(c='u%04x', label[%08x]);\n",
          c, LabelToInt(on_equal));
   assembler_->CheckCharacter(c, on_equal);
@@ -232,7 +232,7 @@
 }
 
 
-void RegExpMacroAssemblerTracer::CheckNotCharacter(uint32_t c,
+void RegExpMacroAssemblerTracer::CheckNotCharacter(unsigned c,
                                                    Label* on_not_equal) {
   PrintF(" CheckNotCharacter(c='u%04x', label[%08x]);\n",
          c, LabelToInt(on_not_equal));
@@ -241,8 +241,8 @@
 
 
 void RegExpMacroAssemblerTracer::CheckCharacterAfterAnd(
-    uint32_t c,
-    uint32_t mask,
+    unsigned c,
+    unsigned mask,
     Label* on_equal) {
   PrintF(" CheckCharacterAfterAnd(c='u%04x', mask=0x%04x, label[%08x]);\n",
          c,
@@ -253,8 +253,8 @@
 
 
 void RegExpMacroAssemblerTracer::CheckNotCharacterAfterAnd(
-    uint32_t c,
-    uint32_t mask,
+    unsigned c,
+    unsigned mask,
     Label* on_not_equal) {
   PrintF(" CheckNotCharacterAfterAnd(c='u%04x', mask=0x%04x, label[%08x]);\n",
          c,