Fix art test failures for Mips.

This patch fixes the following art test failures for Mips:
003-omnibus-opcodes
030-bad-finalizer
041-narrowing
059-finalizer-throw

Change-Id: I4e0e9ff75f949c92059dd6b8d579450dc15f4467
Signed-off-by: Douglas Leung <douglas@mips.com>
diff --git a/compiler/oat_test.cc b/compiler/oat_test.cc
index 1444ca0..8aa7b76 100644
--- a/compiler/oat_test.cc
+++ b/compiler/oat_test.cc
@@ -189,7 +189,7 @@
   EXPECT_EQ(80U, sizeof(OatHeader));
   EXPECT_EQ(8U, sizeof(OatMethodOffsets));
   EXPECT_EQ(24U, sizeof(OatQuickMethodHeader));
-  EXPECT_EQ(77 * GetInstructionSetPointerSize(kRuntimeISA), sizeof(QuickEntryPoints));
+  EXPECT_EQ(79 * GetInstructionSetPointerSize(kRuntimeISA), sizeof(QuickEntryPoints));
 }
 
 TEST_F(OatTest, OatHeaderIsValid) {