Remove the static qualifier from functions in header files.

src/v8conversions.h

Index: src/v8conversions.h
diff --git a/src/v8conversions.h b/src/v8conversions.h
index 1840e3a34b733fbb3eb16d2c83e6ae9e12e66f71..0147d8c3713f3ee04d2501562d4965ce445ecd6f 100644
--- a/src/v8conversions.h
+++ b/src/v8conversions.h
@@ -34,13 +34,13 @@ namespace v8 {
 namespace internal {
 
 // Convert from Number object to C integer.
-static inline int32_t NumberToInt32(Object* number) {
+inline int32_t NumberToInt32(Object* number) {
   if (number->IsSmi()) return Smi::cast(number)->value();
   return DoubleToInt32(number->Number());
 }
 
 
-static inline uint32_t NumberToUint32(Object* number) {
+inline uint32_t NumberToUint32(Object* number) {
   if (number->IsSmi()) return Smi::cast(number)->value();
   return DoubleToUint32(number->Number());
 }