Merged r13798, r13802, r13803, r13804, r13805, r14100 into 3.17 branch.

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index d994405c23c971ad79f9a06d31c55db13e70643f..644574eea4367c41ea21a41cd66a1e337ed63c18 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -1556,7 +1556,6 @@ class CodePatcher {
 
  private:
   byte* address_;  // The address of the code being patched.
-  int instructions_;  // Number of instructions of the expected patch size.
   int size_;  // Number of bytes of the expected patch size.
   MacroAssembler masm_;  // Macro assembler used to generate the code.
 };