leveldb 1.10.0

stripped patch, seems to work, can't find confirmation bug was resolved upstream

Closes Homebrew/legacy-homebrew#20002.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/leveldb.rb

@@ -2,43 +2,19 @@
 
 class Leveldb < Formula
   homepage 'https://code.google.com/p/leveldb/'
-  url 'https://leveldb.googlecode.com/files/leveldb-1.9.0.tar.gz'
-  sha1 '4d832277120912211998a2334fb975b995d51885'
+  url 'https://leveldb.googlecode.com/files/leveldb-1.10.0.tar.gz'
+  sha1 'd5b234658138d07f6edc2de24e01d9b0585c03cb'
 
   depends_on 'snappy' => :build
 
-  # tcmalloc causes segfault during linking on OSX
-  # https://code.google.com/p/leveldb/issues/detail?id=131
-  def patches
-    DATA
-  end
-
   def install
     system "make"
     system "make leveldbutil"
     include.install "include/leveldb"
     bin.install 'leveldbutil'
     lib.install 'libleveldb.a'
-    lib.install 'libleveldb.dylib.1.9' => 'libleveldb.1.9.dylib'
-    lib.install_symlink lib/'libleveldb.1.9.dylib' => 'libleveldb.dylib'
-    lib.install_symlink lib/'libleveldb.1.9.dylib' => 'libleveldb.1.dylib'
+    lib.install 'libleveldb.dylib.1.10' => 'libleveldb.1.10.dylib'
+    lib.install_symlink lib/'libleveldb.1.10.dylib' => 'libleveldb.dylib'
+    lib.install_symlink lib/'libleveldb.1.10.dylib' => 'libleveldb.1.dylib'
   end
 end
-
-__END__
---- a/build_detect_platform	2013-01-07 16:07:29.000000000 -0500
-+++ b/build_detect_platform	2013-02-16 14:28:06.000000000 -0500
-@@ -178,13 +178,6 @@
-         PLATFORM_LIBS="$PLATFORM_LIBS -lsnappy"
-     fi
-
--    # Test whether tcmalloc is available
--    $CXX $CXXFLAGS -x c++ - -o /dev/null -ltcmalloc 2>/dev/null  <<EOF
--      int main() {}
--EOF
--    if [ "$?" = 0 ]; then
--        PLATFORM_LIBS="$PLATFORM_LIBS -ltcmalloc"
--    fi
- fi
-
- PLATFORM_CCFLAGS="$PLATFORM_CCFLAGS $COMMON_FLAGS"