152   StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region, &modules,  in TEST_F()  local
157   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
176   StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region, &modules,  in TEST_F()  local
180   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
196   StackwalkerARM walker(&system_info, &raw_context, -1, NULL, &modules,  in TEST_F()  local
200   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
249   StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region, &modules,  in TEST_F()  local
253   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
320   StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region, &modules,  in TEST_F()  local
324   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
386   StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region, &modules,  in TEST_F()  local
390   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
448   StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region, &modules,  in TEST_F()  local
454   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
555     StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region,  in CheckWalk()  local
557     walker.SetContextFrameValidity(context_frame_validity);  in CheckWalk()
560     ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in CheckWalk()
753   StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region, &modules,  in TEST_F()  local
757   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
770   StackwalkerARM walker(&system_info, &raw_context, -1, &stack_region, &modules,  in TEST_F()  local
774   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
832   StackwalkerARM walker(&system_info, &raw_context, MD_CONTEXT_ARM_REG_IOS_FP,  in TEST_F()  local
837   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()
929   StackwalkerARM walker(&system_info, &raw_context, MD_CONTEXT_ARM_REG_IOS_FP,  in TEST_F()  local
934   ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols,  in TEST_F()