MIPS: Increase code space first page size due to r17334.

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/39363004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17359 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/spaces.cc

@@ -1080,10 +1080,8 @@ intptr_t PagedSpace::SizeOfFirstPage() {
         size = AreaSize();
       } else {
 #if V8_TARGET_ARCH_MIPS
-        // On MIPS, code stubs seem to be quite a bit larger.
-        // TODO(olivf/MIPS folks): Can we do anything about this? Does it
-        // indicate the presence of a bug?
-        size = 464 * KB;
+        // TODO(plind): Investigate larger code stubs size on MIPS.
+        size = 480 * KB;
 #else
         size = 416 * KB;
 #endif