Updated to latest and greatest clang for a "print cvr-qualifiers on function 
declarations" fix.

llvm-svn: 119847
diff --git a/lldb/scripts/build-llvm.pl b/lldb/scripts/build-llvm.pl
index e5287f8..43de6cd 100644
--- a/lldb/scripts/build-llvm.pl
+++ b/lldb/scripts/build-llvm.pl
@@ -25,7 +25,7 @@
 
 our $llvm_configuration = $ENV{LLVM_CONFIGURATION};
 
-our $llvm_revision = "'{2010-11-17T15:30}'";
+our $llvm_revision = "'{2010-11-19T13:00}'";
 our $llvm_source_dir = "$ENV{SRCROOT}";
 our $cc = "$ENV{DEVELOPER_BIN_DIR}/gcc-4.2";
 our $cxx = "$ENV{DEVELOPER_BIN_DIR}/g++-4.2";