Disassembler support for branches.

Change-Id: Ifc6b0177a984b972c54ac5e3a86ab874fcc9d747
diff --git a/src/disassembler_arm.h b/src/disassembler_arm.h
index ae6cc60..c9e7f32 100644
--- a/src/disassembler_arm.h
+++ b/src/disassembler_arm.h
@@ -34,6 +34,8 @@
   size_t DumpThumb16(std::ostream& os, const uint8_t* instr);
   size_t DumpThumb32(std::ostream& os, const uint8_t* instr_ptr);
 
+  void DumpBranchTarget(std::ostream& os, const uint8_t* instr_ptr, int32_t imm32);
+  void DumpCond(std::ostream& os, uint32_t cond);
   void DumpReg(std::ostream& os, uint32_t reg);
   void DumpRegList(std::ostream& os, uint32_t reg_list);
 };