fix up paths to model_runner files

Author: edgchen1

mobile/examples/model_tester/ios/ModelTester.xcodeproj/project.pbxproj

@@ -33,8 +33,8 @@
 		2E163D5C2DCBDF6400B4ED4A /* ModelTester.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = ModelTester.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		2E163D6C2DCBDF6B00B4ED4A /* ModelTesterTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ModelTesterTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		2E163D762DCBDF6B00B4ED4A /* ModelTesterUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ModelTesterUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
-		2E163DAA2DCBE38900B4ED4A /* model_runner.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = model_runner.cpp; path = ../../common/model_runner.cpp; sourceTree = SOURCE_ROOT; };
-		2E163DAC2DCBE3AE00B4ED4A /* model_runner.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = model_runner.h; path = ../../common/include/model_runner.h; sourceTree = SOURCE_ROOT; };
+		2E163DAA2DCBE38900B4ED4A /* model_runner.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = model_runner.cpp; path = ../common/model_runner.cpp; sourceTree = SOURCE_ROOT; };
+		2E163DAC2DCBE3AE00B4ED4A /* model_runner.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = model_runner.h; path = ../common/include/model_runner.h; sourceTree = SOURCE_ROOT; };
 		2E163DCF2DCBE98F00B4ED4A /* ModelTester-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "ModelTester-Bridging-Header.h"; sourceTree = "<group>"; };
 		2E163DD02DCBEB0900B4ED4A /* model_runner_objc_wrapper.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = model_runner_objc_wrapper.h; sourceTree = "<group>"; };
 		2E163DD12DCBEC9200B4ED4A /* model_runner_objc_wrapper.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = model_runner_objc_wrapper.mm; sourceTree = "<group>"; };