Revert r4159 because of x64 test failures.

tools/v8.xcodeproj/project.pbxproj

Index: tools/v8.xcodeproj/project.pbxproj
===================================================================
--- tools/v8.xcodeproj/project.pbxproj	(revision 4160)
+++ tools/v8.xcodeproj/project.pbxproj	(working copy)
@@ -210,8 +210,6 @@
 		89FB0E3A0F8E533F00B04B3C /* d8-posix.cc in Sources */ = {isa = PBXBuildFile; fileRef = 89FB0E360F8E531900B04B3C /* d8-posix.cc */; };
 		9F11D9A0105AF0A300EBE5B2 /* heap-profiler.cc in Sources */ = {isa = PBXBuildFile; fileRef = 9F11D99E105AF0A300EBE5B2 /* heap-profiler.cc */; };
 		9F11D9A1105AF0A300EBE5B2 /* heap-profiler.cc in Sources */ = {isa = PBXBuildFile; fileRef = 9F11D99E105AF0A300EBE5B2 /* heap-profiler.cc */; };
-		9F2B3711114FF62D007CDAF4 /* circular-queue.cc in Sources */ = {isa = PBXBuildFile; fileRef = 9F2B370F114FF62D007CDAF4 /* circular-queue.cc */; };
-		9F2B3712114FF62D007CDAF4 /* circular-queue.cc in Sources */ = {isa = PBXBuildFile; fileRef = 9F2B370F114FF62D007CDAF4 /* circular-queue.cc */; };
 		9F4B7B890FCC877A00DC4117 /* log-utils.cc in Sources */ = {isa = PBXBuildFile; fileRef = 9F4B7B870FCC877A00DC4117 /* log-utils.cc */; };
 		9F4B7B8A0FCC877A00DC4117 /* log-utils.cc in Sources */ = {isa = PBXBuildFile; fileRef = 9F4B7B870FCC877A00DC4117 /* log-utils.cc */; };
 		9F73E3B1114E61A100F84A5A /* profile-generator.cc in Sources */ = {isa = PBXBuildFile; fileRef = 9F73E3AF114E61A100F84A5A /* profile-generator.cc */; };
@@ -554,9 +552,6 @@
 		89FB0E370F8E531900B04B3C /* d8-windows.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "d8-windows.cc"; path = "../src/d8-windows.cc"; sourceTree = "<group>"; };
 		9F11D99E105AF0A300EBE5B2 /* heap-profiler.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "heap-profiler.cc"; sourceTree = "<group>"; };
 		9F11D99F105AF0A300EBE5B2 /* heap-profiler.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "heap-profiler.h"; sourceTree = "<group>"; };
-		9F2B370E114FF62D007CDAF4 /* circular-queue-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "circular-queue-inl.h"; sourceTree = "<group>"; };
-		9F2B370F114FF62D007CDAF4 /* circular-queue.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "circular-queue.cc"; sourceTree = "<group>"; };
-		9F2B3710114FF62D007CDAF4 /* circular-queue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "circular-queue.h"; sourceTree = "<group>"; };
 		9F4B7B870FCC877A00DC4117 /* log-utils.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "log-utils.cc"; sourceTree = "<group>"; };
 		9F4B7B880FCC877A00DC4117 /* log-utils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "log-utils.h"; sourceTree = "<group>"; };
 		9F73E3AE114E61A100F84A5A /* profile-generator-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "profile-generator-inl.h"; sourceTree = "<group>"; };
@@ -686,9 +681,6 @@
 				897FF10E0E719B8F00D62E90 /* char-predicates.h */,
 				897FF10F0E719B8F00D62E90 /* checks.cc */,
 				897FF1100E719B8F00D62E90 /* checks.h */,
-				9F2B370E114FF62D007CDAF4 /* circular-queue-inl.h */,
-				9F2B370F114FF62D007CDAF4 /* circular-queue.cc */,
-				9F2B3710114FF62D007CDAF4 /* circular-queue.h */,
 				897FF1110E719B8F00D62E90 /* code-stubs.cc */,
 				897FF1120E719B8F00D62E90 /* code-stubs.h */,
 				897FF1130E719B8F00D62E90 /* code.h */,
@@ -1256,7 +1248,6 @@
 				9FBE03DE10BD409900F8BFBA /* fast-codegen.cc in Sources */,
 				9FBE03E210BD40EA00F8BFBA /* fast-codegen-ia32.cc in Sources */,
 				9F73E3B2114E61A100F84A5A /* profile-generator.cc in Sources */,
-				9F2B3712114FF62D007CDAF4 /* circular-queue.cc in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1367,7 +1358,6 @@
 				9FBE03DF10BD409900F8BFBA /* fast-codegen.cc in Sources */,
 				9FBE03E510BD412600F8BFBA /* fast-codegen-arm.cc in Sources */,
 				9F73E3B1114E61A100F84A5A /* profile-generator.cc in Sources */,
-				9F2B3711114FF62D007CDAF4 /* circular-queue.cc in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};