Set tab width to 2 on a number of CG related files

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65534 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/clang.xcodeproj/project.pbxproj b/clang.xcodeproj/project.pbxproj
index f5cc4cc..51c4416 100644
--- a/clang.xcodeproj/project.pbxproj
+++ b/clang.xcodeproj/project.pbxproj
@@ -292,9 +292,9 @@
 		035611470DA6A45C00D2EF2A /* DeclBase.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = DeclBase.h; path = clang/AST/DeclBase.h; sourceTree = "<group>"; tabWidth = 2; };
 		035611E10DB40C8100D2EF2A /* RewriteObjC.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = RewriteObjC.cpp; path = Driver/RewriteObjC.cpp; sourceTree = "<group>"; };
 		03F50AC50D416EAA00B9CF60 /* Targets.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; path = Targets.cpp; sourceTree = "<group>"; tabWidth = 2; };
-		1A2193CB0F45EEB700C0713D /* ABIInfo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ABIInfo.h; path = lib/CodeGen/ABIInfo.h; sourceTree = "<group>"; };
-		1A2193CC0F45EEB700C0713D /* Mangle.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Mangle.cpp; path = lib/CodeGen/Mangle.cpp; sourceTree = "<group>"; };
-		1A2193CD0F45EEB700C0713D /* Mangle.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = Mangle.h; path = lib/CodeGen/Mangle.h; sourceTree = "<group>"; };
+		1A2193CB0F45EEB700C0713D /* ABIInfo.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = ABIInfo.h; path = lib/CodeGen/ABIInfo.h; sourceTree = "<group>"; tabWidth = 2; };
+		1A2193CC0F45EEB700C0713D /* Mangle.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = Mangle.cpp; path = lib/CodeGen/Mangle.cpp; sourceTree = "<group>"; tabWidth = 2; };
+		1A2193CD0F45EEB700C0713D /* Mangle.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = Mangle.h; path = lib/CodeGen/Mangle.h; sourceTree = "<group>"; tabWidth = 2; };
 		1A30A9E80B93A4C800201A91 /* ExprCXX.h */ = {isa = PBXFileReference; fileEncoding = 30; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = ExprCXX.h; path = clang/AST/ExprCXX.h; sourceTree = "<group>"; tabWidth = 2; };
 		1A32C17E0E1C87AD00A6B483 /* ExprConstant.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = ExprConstant.cpp; path = lib/AST/ExprConstant.cpp; sourceTree = "<group>"; tabWidth = 2; };
 		1A376A2C0D4AED9B002A1C52 /* CGExprConstant.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = CGExprConstant.cpp; path = lib/CodeGen/CGExprConstant.cpp; sourceTree = "<group>"; tabWidth = 2; };
@@ -332,9 +332,9 @@
 		353959D30EE5F88A00E82461 /* AstGuard.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = AstGuard.h; path = lib/Parse/AstGuard.h; sourceTree = "<group>"; };
 		353959D40EE5F88A00E82461 /* ParseTemplate.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = ParseTemplate.cpp; path = lib/Parse/ParseTemplate.cpp; sourceTree = "<group>"; };
 		3547129D0C88881300B3E1D5 /* PrettyPrinter.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = PrettyPrinter.h; path = clang/AST/PrettyPrinter.h; sourceTree = "<group>"; tabWidth = 2; };
-		35475B1F0E79973F0000BFE4 /* CGCall.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = CGCall.cpp; path = lib/CodeGen/CGCall.cpp; sourceTree = "<group>"; };
-		35475B220E7997680000BFE4 /* CGCall.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = CGCall.h; path = lib/CodeGen/CGCall.h; sourceTree = "<group>"; };
-		35475B230E7997680000BFE4 /* CGValue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = CGValue.h; path = lib/CodeGen/CGValue.h; sourceTree = "<group>"; };
+		35475B1F0E79973F0000BFE4 /* CGCall.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = CGCall.cpp; path = lib/CodeGen/CGCall.cpp; sourceTree = "<group>"; tabWidth = 2; };
+		35475B220E7997680000BFE4 /* CGCall.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = CGCall.h; path = lib/CodeGen/CGCall.h; sourceTree = "<group>"; tabWidth = 2; };
+		35475B230E7997680000BFE4 /* CGValue.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = CGValue.h; path = lib/CodeGen/CGValue.h; sourceTree = "<group>"; tabWidth = 2; };
 		355106850E9A8507006A4E44 /* MemRegion.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = MemRegion.cpp; path = lib/Analysis/MemRegion.cpp; sourceTree = "<group>"; };
 		355106880E9A851B006A4E44 /* MemRegion.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = MemRegion.h; path = clang/Analysis/PathSensitive/MemRegion.h; sourceTree = "<group>"; };
 		3551068A0E9A8546006A4E44 /* ParsePragma.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = ParsePragma.cpp; path = lib/Parse/ParsePragma.cpp; sourceTree = "<group>"; };
@@ -527,7 +527,7 @@
 		DE85CDAB0D838C120070E26E /* PPMacroExpansion.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PPMacroExpansion.cpp; sourceTree = "<group>"; };
 		DE85CDAF0D838C390070E26E /* PPDirectives.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PPDirectives.cpp; sourceTree = "<group>"; };
 		DE85CDB50D839BAE0070E26E /* PPLexerChange.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PPLexerChange.cpp; sourceTree = "<group>"; };
-		DE8822350EC80C0A00CBC30A /* CGBuilder.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = CGBuilder.h; path = lib/CodeGen/CGBuilder.h; sourceTree = "<group>"; };
+		DE8822350EC80C0A00CBC30A /* CGBuilder.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = CGBuilder.h; path = lib/CodeGen/CGBuilder.h; sourceTree = "<group>"; tabWidth = 2; };
 		DE8823CA0ED0046600CBC30A /* APValue.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = APValue.cpp; path = lib/AST/APValue.cpp; sourceTree = "<group>"; };
 		DE8823DE0ED0B78600CBC30A /* PTHLexer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PTHLexer.h; sourceTree = "<group>"; };
 		DE8824530ED1243E00CBC30A /* OperatorKinds.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = OperatorKinds.h; sourceTree = "<group>"; };