mac: Remove IsOSMavericksOrLater()

chrome/browser/platform_util_mac.mm

Index: chrome/browser/platform_util_mac.mm
diff --git a/chrome/browser/platform_util_mac.mm b/chrome/browser/platform_util_mac.mm
index 507b23bd23ab8a6cb21a9eb051c33b8e78e0efd2..cb0c3096ddb7cad41bf734498f21136748322875 100644
--- a/chrome/browser/platform_util_mac.mm
+++ b/chrome/browser/platform_util_mac.mm
@@ -4,17 +4,13 @@
 
 #include "chrome/browser/platform_util.h"
 
-#include <Carbon/Carbon.h>
 #import <Cocoa/Cocoa.h>
-#include <CoreServices/CoreServices.h>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/mac/mac_logging.h"
-#import "base/mac/mac_util.h"
-#include "base/mac/scoped_aedesc.h"
 #import "base/mac/sdk_forward_declarations.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/browser/platform_util_internal.h"
@@ -41,104 +37,17 @@ void OpenFileOnMainThread(const base::FilePath& full_path) {
   // properly handle Finder activation for quarantined files
   // (http://crbug.com/32921) and unassociated file types
   // (http://crbug.com/50263).
-  if (base::mac::IsOSMavericksOrLater()) {
-    NSURL* url = [NSURL fileURLWithPath:path_string];
-    if (!url)
-      return;
-
-    const NSWorkspaceLaunchOptions launch_options =
-        NSWorkspaceLaunchAsync | NSWorkspaceLaunchWithErrorPresentation;
-    [[NSWorkspace sharedWorkspace] openURLs:@[ url ]
-                    withAppBundleIdentifier:nil
-                                    options:launch_options
-             additionalEventParamDescriptor:nil
-                          launchIdentifiers:NULL];
-    return;
-  }
-
-  // On older OSes, both LaunchServices and NSWorkspace will fail silently for
-  // the two cases described above. On those platforms, use an AppleEvent to
-  // instruct the Finder to open the file.
-
-  // Create the target of this AppleEvent, the Finder.
-  base::mac::ScopedAEDesc<AEAddressDesc> address;
-  const OSType finderCreatorCode = 'MACS';
-  OSErr status = AECreateDesc(typeApplSignature,  // type
-                              &finderCreatorCode,  // data
-                              sizeof(finderCreatorCode),  // dataSize
-                              address.OutPointer());  // result
-  if (status != noErr) {
-    OSSTATUS_LOG(WARNING, status) << "Could not create OpenFile() AE target";
-    return;
-  }
-
-  // Build the AppleEvent data structure that instructs Finder to open files.
-  base::mac::ScopedAEDesc<AppleEvent> theEvent;
-  status = AECreateAppleEvent(kCoreEventClass,  // theAEEventClass
-                              kAEOpenDocuments,  // theAEEventID
-                              address,  // target
-                              kAutoGenerateReturnID,  // returnID
-                              kAnyTransactionID,  // transactionID
-                              theEvent.OutPointer());  // result
-  if (status != noErr) {
-    OSSTATUS_LOG(WARNING, status) << "Could not create OpenFile() AE event";
-    return;
-  }
-
-  // Create the list of files (only ever one) to open.
-  base::mac::ScopedAEDesc<AEDescList> fileList;
-  status = AECreateList(NULL,  // factoringPtr
-                        0,  // factoredSize
-                        false,  // isRecord
-                        fileList.OutPointer());  // resultList
-  if (status != noErr) {
-    OSSTATUS_LOG(WARNING, status) << "Could not create OpenFile() AE file list";
-    return;
-  }
-
-  // Add the single path to the file list.  C-style cast to avoid both a
-  // static_cast and a const_cast to get across the toll-free bridge.
-  CFURLRef pathURLRef = (CFURLRef)[NSURL fileURLWithPath:path_string];
-  FSRef pathRef;
-  if (CFURLGetFSRef(pathURLRef, &pathRef)) {
-    status = AEPutPtr(fileList.OutPointer(),  // theAEDescList
-                      0,  // index
-                      typeFSRef,  // typeCode
-                      &pathRef,  // dataPtr
-                      sizeof(pathRef));  // dataSize
-    if (status != noErr) {
-      OSSTATUS_LOG(WARNING, status)
-          << "Could not add file path to AE list in OpenFile()";
-      return;
-    }
-  } else {
-    LOG(WARNING) << "Could not get FSRef for path URL in OpenFile()";
+  NSURL* url = [NSURL fileURLWithPath:path_string];
+  if (!url)
     return;
-  }
 
-  // Attach the file list to the AppleEvent.
-  status = AEPutParamDesc(theEvent.OutPointer(),  // theAppleEvent
-                          keyDirectObject,  // theAEKeyword
-                          fileList);  // theAEDesc
-  if (status != noErr) {
-    OSSTATUS_LOG(WARNING, status)
-        << "Could not put the AE file list the path in OpenFile()";
-    return;
-  }
-
-  // Send the actual event.  Do not care about the reply.
-  base::mac::ScopedAEDesc<AppleEvent> reply;
-  status = AESend(theEvent,  // theAppleEvent
-                  reply.OutPointer(),  // reply
-                  kAENoReply + kAEAlwaysInteract,  // sendMode
-                  kAENormalPriority,  // sendPriority
-                  kAEDefaultTimeout,  // timeOutInTicks
-                  NULL, // idleProc
-                  NULL);  // filterProc
-  if (status != noErr) {
-    OSSTATUS_LOG(WARNING, status)
-        << "Could not send AE to Finder in OpenFile()";
-  }
+  const NSWorkspaceLaunchOptions launch_options =
+      NSWorkspaceLaunchAsync | NSWorkspaceLaunchWithErrorPresentation;
+  [[NSWorkspace sharedWorkspace] openURLs:@[ url ]
+                  withAppBundleIdentifier:nil
+                                  options:launch_options
+           additionalEventParamDescriptor:nil
+                        launchIdentifiers:NULL];
 }
 
 namespace internal {