convert_UTF: try to update xcode files

Bug: google-breakpad:725
Change-Id: I8c5f9a828e1bb6a2a5603fbfaa127f6dfe64a4b4
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/1803770
Reviewed-by: Mark Mentovai <mark@chromium.org>
diff --git a/src/client/ios/Breakpad.xcodeproj/project.pbxproj b/src/client/ios/Breakpad.xcodeproj/project.pbxproj
index 132670e..2ed66d5 100644
--- a/src/client/ios/Breakpad.xcodeproj/project.pbxproj
+++ b/src/client/ios/Breakpad.xcodeproj/project.pbxproj
@@ -31,7 +31,7 @@
 		16C7CE18147D4A4300776EAD /* minidump_file_writer-inl.h in Headers */ = {isa = PBXBuildFile; fileRef = 16C7CC04147D4A4300776EAD /* minidump_file_writer-inl.h */; };
 		16C7CE19147D4A4300776EAD /* minidump_file_writer.cc in Sources */ = {isa = PBXBuildFile; fileRef = 16C7CC05147D4A4300776EAD /* minidump_file_writer.cc */; };
 		16C7CE1A147D4A4300776EAD /* minidump_file_writer.h in Headers */ = {isa = PBXBuildFile; fileRef = 16C7CC06147D4A4300776EAD /* minidump_file_writer.h */; };
-		16C7CE40147D4A4300776EAD /* convert_UTF.c in Sources */ = {isa = PBXBuildFile; fileRef = 16C7CC4A147D4A4300776EAD /* convert_UTF.c */; };
+		16C7CE40147D4A4300776EAD /* convert_UTF.cc in Sources */ = {isa = PBXBuildFile; fileRef = 16C7CC4A147D4A4300776EAD /* convert_UTF.cc */; };
 		16C7CE41147D4A4300776EAD /* convert_UTF.h in Headers */ = {isa = PBXBuildFile; fileRef = 16C7CC4B147D4A4300776EAD /* convert_UTF.h */; };
 		16C7CE78147D4A4300776EAD /* GTMLogger.h in Headers */ = {isa = PBXBuildFile; fileRef = 16C7CC88147D4A4300776EAD /* GTMLogger.h */; };
 		16C7CE79147D4A4300776EAD /* GTMLogger.m in Sources */ = {isa = PBXBuildFile; fileRef = 16C7CC89147D4A4300776EAD /* GTMLogger.m */; };
@@ -87,7 +87,7 @@
 		16C7CC05147D4A4300776EAD /* minidump_file_writer.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = minidump_file_writer.cc; sourceTree = "<group>"; };
 		16C7CC06147D4A4300776EAD /* minidump_file_writer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = minidump_file_writer.h; sourceTree = "<group>"; };
 		16C7CC07147D4A4300776EAD /* minidump_file_writer_unittest.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = minidump_file_writer_unittest.cc; sourceTree = "<group>"; };
-		16C7CC4A147D4A4300776EAD /* convert_UTF.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = convert_UTF.c; sourceTree = "<group>"; };
+		16C7CC4A147D4A4300776EAD /* convert_UTF.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = convert_UTF.cc; sourceTree = "<group>"; };
 		16C7CC4B147D4A4300776EAD /* convert_UTF.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = convert_UTF.h; sourceTree = "<group>"; };
 		16C7CC88147D4A4300776EAD /* GTMLogger.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GTMLogger.h; sourceTree = "<group>"; };
 		16C7CC89147D4A4300776EAD /* GTMLogger.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GTMLogger.m; sourceTree = "<group>"; };
@@ -272,7 +272,7 @@
 				CF6D547C1F9E6FFE00E95174 /* long_string_dictionary.cc */,
 				1EEEB60C1720821900F7E689 /* simple_string_dictionary.cc */,
 				1EEEB60D1720821900F7E689 /* simple_string_dictionary.h */,
-				16C7CC4A147D4A4300776EAD /* convert_UTF.c */,
+				16C7CC4A147D4A4300776EAD /* convert_UTF.cc */,
 				16C7CC4B147D4A4300776EAD /* convert_UTF.h */,
 				16C7CC82147D4A4300776EAD /* mac */,
 				16C7CCA4147D4A4300776EAD /* md5.cc */,
@@ -425,7 +425,7 @@
 				16C7CE09147D4A4300776EAD /* uploader.mm in Sources */,
 				CF6D547D1F9E6FFE00E95174 /* long_string_dictionary.cc in Sources */,
 				16C7CE19147D4A4300776EAD /* minidump_file_writer.cc in Sources */,
-				16C7CE40147D4A4300776EAD /* convert_UTF.c in Sources */,
+				16C7CE40147D4A4300776EAD /* convert_UTF.cc in Sources */,
 				16C7CE79147D4A4300776EAD /* GTMLogger.m in Sources */,
 				16C7CE7B147D4A4300776EAD /* HTTPMultipartUpload.m in Sources */,
 				16C7CE83147D4A4300776EAD /* file_id.cc in Sources */,