Revert of Roll thirdparty/class-dump to fix build for the latest Xcode (patchset #2 id:20001 of https://codereview.chromium.org/1270383005/ )

Reason for revert:
Broke two main waterfall bots:
http://build.chromium.org/p/chromium.mac/builders/iOS_Simulator_%28dbg%29/builds/29951
http://build.chromium.org/p/chromium.mac/builders/iOS_Device/builds/15885

../../../third_party/class-dump/src/Source/CDLCEncryptionInfo.m:12:39:error: field has incomplete type 'struct encryption_info_command_64'
    struct encryption_info_command_64 _encryptionInfoCommand;
                                      ^
../../../third_party/class-dump/src/Source/CDLCEncryptionInfo.m:12:12: note: forward declaration of 'struct encryption_info_command_64'
    struct encryption_info_command_64 _encryptionInfoCommand;
           ^
../../../third_party/class-dump/src/Source/CDLCEncryptionInfo.m:24:43:error: use of undeclared identifier 'LC_ENCRYPTION_INFO_64'
        if (_encryptionInfoCommand.cmd == LC_ENCRYPTION_INFO_64) {
                                          ^

../../../third_party/class-dump/src/Source/CDLCSegment.m:278:54:error: use of undeclared identifier 'kCCAlgorithmAES'; did you mean 'kCCAlgorithmDES'?
                status = CCCryptorCreate(kCCDecrypt, kCCAlgorithmAES, 0, keyData,      32, NULL, &cryptor1);
                                                     ^~~~~~~~~~~~~~~
                                                     kCCAlgorithmDES
/Applications/Xcode6.3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/usr/include/CommonCrypto/CommonCryptor.h:151:5: note: 'kCCAlgorithmDES' declared here
    kCCAlgorithmDES,
    ^
../../../third_party/class-dump/src/Source/CDLCSegment.m:281:54:error: use of undeclared identifier 'kCCAlgorithmAES'; did you mean 'kCCAlgorithmDES'?
                status = CCCryptorCreate(kCCDecrypt, kCCAlgorithmAES, 0, keyData + 32, 32, NULL, &cryptor2);
                                                     ^~~~~~~~~~~~~~~
                                                     kCCAlgorithmDES
/Applications/Xcode6.3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/usr/include/CommonCrypto/CommonCryptor.h:151:5: note: 'kCCAlgorithmDES' declared here
    kCCAlgorithmDES,
    ^

Original issue's description:
> Roll thirdparty/class-dump to fix build for the latest Xcode
>
> BUG=517930
>
> Committed: https://crrev.com/60fc2cd20f1fc6371d04dcfc16d838508896c4a1
> Cr-Commit-Position: refs/heads/master@{#342541}

TBR=rohitrao@chromium.org,justincohen@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=517930

Review URL: https://codereview.chromium.org/1273103003

Cr-Commit-Position: refs/heads/master@{#342543}

2 files changed, 19 insertions, 16 deletions

diff --git a/third_party/class-dump/README.chromium b/third_party/class-dump/README.chromium
index 54bb405..4e0f68e 100644
--- a/third_party/class-dump/README.chromium
+++ b/third_party/class-dump/README.chromium
@@ -2,7 +2,7 @@ Name: class-dump
 URL: https://github.com/nygard/class-dump
 Version: 3.5
 License: GPL
-Revision: 978d177ca6f0d2e5e34acf3e8dadc63e3140ebbc
+Revision: 93e7c6a5419380d89656dcc511dc60d475199b67
 Security Critical: NO
 
 Description:
diff --git a/third_party/class-dump/class-dump.gyp b/third_party/class-dump/class-dump.gyp
index 876f3a5..60d0678 100644
--- a/third_party/class-dump/class-dump.gyp
+++ b/third_party/class-dump/class-dump.gyp
@@ -4,8 +4,7 @@
 
 {
   'variables': {
-    'mac_deployment_target': '10.9',
-    'mac_sdk_min': '10.9',
+    'mac_deployment_target': '10.8'
   },
   'targets': [
     {
@@ -63,6 +62,10 @@
         'src/Source/CDLCRunPath.m',
         'src/Source/CDLCSegment.h',
         'src/Source/CDLCSegment.m',
+        'src/Source/CDLCSegment32.h',
+        'src/Source/CDLCSegment32.m',
+        'src/Source/CDLCSegment64.h',
+        'src/Source/CDLCSegment64.m',
         'src/Source/CDLCSourceVersion.h',
         'src/Source/CDLCSourceVersion.m',
         'src/Source/CDLCSubClient.h',
@@ -77,12 +80,12 @@
         'src/Source/CDLCSymbolTable.m',
         'src/Source/CDLCTwoLevelHints.h',
         'src/Source/CDLCTwoLevelHints.m',
+        'src/Source/CDLCUUID.h',
+        'src/Source/CDLCUUID.m',
         'src/Source/CDLCUnixThread.h',
         'src/Source/CDLCUnixThread.m',
         'src/Source/CDLCUnknown.h',
         'src/Source/CDLCUnknown.m',
-        'src/Source/CDLCUUID.h',
-        'src/Source/CDLCUUID.m',
         'src/Source/CDLCVersionMinimum.h',
         'src/Source/CDLCVersionMinimum.m',
         'src/Source/CDLoadCommand.h',
@@ -95,18 +98,10 @@
         'src/Source/CDMethodType.m',
         'src/Source/CDMultiFileVisitor.h',
         'src/Source/CDMultiFileVisitor.m',
-        'src/Source/CDObjectiveC1Processor.h',
-        'src/Source/CDObjectiveC1Processor.m',
-        'src/Source/CDObjectiveC2Processor.h',
-        'src/Source/CDObjectiveC2Processor.m',
-        'src/Source/CDObjectiveCProcessor.h',
-        'src/Source/CDObjectiveCProcessor.m',
         'src/Source/CDOCCategory.h',
         'src/Source/CDOCCategory.m',
         'src/Source/CDOCClass.h',
         'src/Source/CDOCClass.m',
-        'src/Source/CDOCClassReference.h',
-        'src/Source/CDOCClassReference.m',
         'src/Source/CDOCInstanceVariable.h',
         'src/Source/CDOCInstanceVariable.m',
         'src/Source/CDOCMethod.h',
@@ -119,6 +114,12 @@
         'src/Source/CDOCProtocol.m',
         'src/Source/CDOCSymtab.h',
         'src/Source/CDOCSymtab.m',
+        'src/Source/CDObjectiveC1Processor.h',
+        'src/Source/CDObjectiveC1Processor.m',
+        'src/Source/CDObjectiveC2Processor.h',
+        'src/Source/CDObjectiveC2Processor.m',
+        'src/Source/CDObjectiveCProcessor.h',
+        'src/Source/CDObjectiveCProcessor.m',
         'src/Source/CDProtocolUniquer.h',
         'src/Source/CDProtocolUniquer.m',
         'src/Source/CDRelocationInfo.h',
@@ -127,6 +128,10 @@
         'src/Source/CDSearchPathState.m',
         'src/Source/CDSection.h',
         'src/Source/CDSection.m',
+        'src/Source/CDSection32.h',
+        'src/Source/CDSection32.m',
+        'src/Source/CDSection64.h',
+        'src/Source/CDSection64.m',
         'src/Source/CDStructureInfo.h',
         'src/Source/CDStructureInfo.m',
         'src/Source/CDStructureTable.h',
@@ -135,9 +140,9 @@
         'src/Source/CDSymbol.m',
         'src/Source/CDTextClassDumpVisitor.h',
         'src/Source/CDTextClassDumpVisitor.m',
-        'src/Source/CDTopologicalSortProtocol.h',
         'src/Source/CDTopoSortNode.h',
         'src/Source/CDTopoSortNode.m',
+        'src/Source/CDTopologicalSortProtocol.h',
         'src/Source/CDType.h',
         'src/Source/CDType.m',
         'src/Source/CDTypeController.h',
@@ -164,8 +169,6 @@
         'src/Source/NSScanner-CDExtensions.m',
         'src/Source/NSString-CDExtensions.h',
         'src/Source/NSString-CDExtensions.m',
-        'src/Source/ULEB128.h',
-        'src/Source/ULEB128.m',
         'src/Source/cd_objc2.h',
       ],
       'link_settings': {