Get iossim to compile with Xcode 6.

testing/iossim/iossim.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import <Foundation/Foundation.h>
 #include <asl.h>
 #include <libgen.h>
 #include <stdarg.h>
 #include <stdio.h>
 
 // An executable (iossim) that runs an app in the iOS Simulator.
 // Run 'iossim -h' for usage information.
 //
 // For best results, the iOS Simulator application should not be running when
 // iossim is invoked.
 //
-// Headers for the iPhoneSimulatorRemoteClient framework used in this tool are
-// generated by class-dump, via GYP.
+// Headers for iPhoneSimulatorRemoteClient and other frameworks used in this
+// tool are generated by class-dump, via GYP.
 // (class-dump is available at http://www.codethecode.com/projects/class-dump/)
 //
 // However, there are some forward declarations required to get things to
-// compile. Also, the DTiPhoneSimulatorSessionDelegate protocol is referenced
-// by the iPhoneSimulatorRemoteClient framework, but not defined in the object
-// file, so it must be defined here before importing the generated
-// iPhoneSimulatorRemoteClient.h file.
+// compile.
 
+// TODO(lliabraa): Once all builders are on Xcode 6 this ifdef can be removed
+// (crbug.com/385030).
+#if defined(IOSSIM_USE_XCODE_6)
+@class DVTStackBacktrace;
+#import "DVTFoundation.h"
+#endif  // IOSSIM_USE_XCODE_6
+
+@protocol OS_dispatch_queue
+@end
+@protocol OS_dispatch_source
+@end
+// TODO(lliabraa): Once all builders are on Xcode 6 this ifdef can be removed
+// (crbug.com/385030).
+#if defined(IOSSIM_USE_XCODE_6)
+@protocol OS_xpc_object
+@end
+@protocol SimBridge;
+@class SimDeviceSet;
+@class SimDeviceType;
+@class SimRuntime;
+@class SimServiceConnectionManager;
+#import "CoreSimulator.h"
+#endif  // IOSSIM_USE_XCODE_6
+
+@interface DVTPlatform : NSObject
++ (BOOL)loadAllPlatformsReturningError:(id*)arg1;
+@end
 @class DTiPhoneSimulatorApplicationSpecifier;
 @class DTiPhoneSimulatorSession;
 @class DTiPhoneSimulatorSessionConfig;
 @class DTiPhoneSimulatorSystemRoot;
+@class DVTConfinementServiceConnection;
+@class DVTDispatchLock;
 @class DVTiPhoneSimulatorMessenger;
-
-@interface DVTPlatform : NSObject
-+ (BOOL)loadAllPlatformsReturningError:(id*)arg1;
-@end
-
-@protocol OS_dispatch_source
-@end
-@protocol OS_dispatch_queue
-@end
-@class DVTDispatchLock;
-@class DVTConfinementServiceConnection;
+@class DVTNotificationToken;
 @class DVTTask;
-
+// The DTiPhoneSimulatorSessionDelegate protocol is referenced
+// by the iPhoneSimulatorRemoteClient framework, but not defined in the object
+// file, so it must be defined here before importing the generated
+// iPhoneSimulatorRemoteClient.h file.
 @protocol DTiPhoneSimulatorSessionDelegate
 - (void)session:(DTiPhoneSimulatorSession*)session
     didEndWithError:(NSError*)error;
 - (void)session:(DTiPhoneSimulatorSession*)session
        didStart:(BOOL)started
       withError:(NSError*)error;
 @end
-
 #import "DVTiPhoneSimulatorRemoteClient.h"
 
 // An undocumented system log key included in messages from launchd. The value
 // is the PID of the process the message is about (as opposed to launchd's PID).
 #define ASL_KEY_REF_PID "RefPID"
 
 namespace {
 
 // Name of environment variables that control the user's home directory in the
 // simulator.
@@ skipping 14 matching lines @@
 // exception being if the app is invoked and completes execution before the
 // session is started (this case is handled in session:didStart:withError).
 const NSTimeInterval kDefaultSessionStartTimeoutSeconds = 30;
 
 // While the simulated app is running, its stdout is redirected to a file which
 // is polled by iossim and written to iossim's stdout using the following
 // polling interval.
 const NSTimeInterval kOutputPollIntervalSeconds = 0.1;
 
 // The path within the developer dir of the private Simulator frameworks.
+#if defined(IOSSIM_USE_XCODE_6)
+NSString* const kSimulatorFrameworkRelativePath =
+    @"../SharedFrameworks/DVTiPhoneSimulatorRemoteClient.framework";
+#else
 NSString* const kSimulatorFrameworkRelativePath =
     @"Platforms/iPhoneSimulator.platform/Developer/Library/PrivateFrameworks/"
     @"DVTiPhoneSimulatorRemoteClient.framework";
+#endif  // IOSSIM_USE_XCODE_6
 NSString* const kDVTFoundationRelativePath =
     @"../SharedFrameworks/DVTFoundation.framework";
 NSString* const kDevToolsFoundationRelativePath =
     @"../OtherFrameworks/DevToolsFoundation.framework";
 NSString* const kSimulatorRelativePath =
     @"Platforms/iPhoneSimulator.platform/Developer/Applications/"
     @"iPhone Simulator.app";
 
 // Simulator Error String Key. This can be found by looking in the Simulator's
 // Localizable.strings files.
@@ skipping 650 matching lines @@
   if (!simHomePath) {
     NSString* dirNameTemplate =
         [NSString stringWithFormat:@"iossim-%@-%@-XXXXXX", appName, deviceName];
     simHomePath = CreateTempDirectory(dirNameTemplate);
     if (!simHomePath) {
       LogError(@"Unable to create unique directory for template %@",
                dirNameTemplate);
       exit(kExitInitializationFailure);
     }
   }
+
   if (!InitializeSimulatorUserHome(simHomePath)) {
     LogError(@"Unable to initialize home directory for simulator: %@",
              simHomePath);
     exit(kExitInitializationFailure);
   }
 
   // Create the config and simulator session.
   DTiPhoneSimulatorSessionConfig* config = BuildSessionConfig(appSpec,
                                                               systemRoot,
                                                               stdioPath,
@@ skipping 23 matching lines @@
              [error localizedDescription],
              [error domain], static_cast<long int>([error code]));
   }
 
   // Note that this code is only executed if the simulator fails to start
   // because once the main run loop is started, only the delegate calling
   // exit() will end the program.
   [pool drain];
   return kExitFailure;
 }