[Isolates] Move InlineRuntimeFunctionTable from runtime.h to codegen.h....

src/codegen.h

Index: src/codegen.h
===================================================================
--- src/codegen.h	(revision 4966)
+++ src/codegen.h	(working copy)
@@ -80,6 +80,39 @@
 enum UncatchableExceptionType { OUT_OF_MEMORY, TERMINATION };
 
 
+namespace v8 {
+namespace internal {
+
+class InlineRuntimeFunctionsTable {
+ public:
+  enum {
+#define LUT_ENTRY(name, argc, resize) __##name,
+    INLINE_RUNTIME_FUNCTION_LIST(LUT_ENTRY)
+    kInlineRuntimeFunctionsTableSize
+#undef LUT_ENTRY
+  };
+
+  struct Entry {
+    void (CodeGenerator::*method)(ZoneList<Expression*>*);
+    const char* name;
+    int nargs;
+  };
+
+  Entry* entries() { return entries_; }
+
+ private:
+  InlineRuntimeFunctionsTable();
+
+  Entry entries_[kInlineRuntimeFunctionsTableSize];
+
+  friend class Isolate;
+
+  DISALLOW_COPY_AND_ASSIGN(InlineRuntimeFunctionsTable);
+};
+
+}  // namespace internal
+}  // namespace v8
+
 #if V8_TARGET_ARCH_IA32
 #include "ia32/codegen-ia32.h"
 #elif V8_TARGET_ARCH_X64
@@ -97,7 +130,6 @@
 namespace v8 {
 namespace internal {
 
-
 // Support for "structured" code comments.
 #ifdef DEBUG