Add new simple disk cache backend.

net/net.gyp

 # Copyright 2013 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.
 
 {
   'variables': {
     'chromium_code': 1,
 
     'linux_link_kerberos%': 0,
+    'use_simple_cache_backend%': 0,
     'conditions': [
       ['chromeos==1 or OS=="android" or OS=="ios"', {
         # Disable Kerberos on ChromeOS, Android and iOS, at least for now.
         # It needs configuration (krb5.conf and so on).
         'use_kerberos%': 0,
       }, {  # chromeos == 0
         'use_kerberos%': 1,
       }],
       ['OS=="android"', {
         # The way the cache uses mmap() is inefficient on some Android devices.
@@ skipping 25 matching lines @@
       'variables': { 'enable_wexit_time_destructors': 1, },
       'dependencies': [
         '../base/base.gyp:base',
         '../base/base.gyp:base_i18n',
         '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
         '../build/temp_gyp/googleurl.gyp:googleurl',
         '../crypto/crypto.gyp:crypto',
         '../sdch/sdch.gyp:sdch',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
+        '../third_party/smhasher/smhasher.gyp:murmurhash3',

[rvargas (doing something else), 2013/02/13 01:48:46]

stale

[gavinp, 2013/02/14 15:29:55]

Done.

         '../third_party/zlib/zlib.gyp:zlib',
         'net_resources',
       ],
       'sources': [
         'android/keystore.cc',
         'android/keystore.h',
         'android/keystore_openssl.cc',
         'android/keystore_openssl.h',
         'android/gurl_utils.cc',
         'android/gurl_utils.h',
@@ skipping 337 matching lines @@
         'disk_cache/sparse_control.h',
         'disk_cache/stats.cc',
         'disk_cache/stats.h',
         'disk_cache/stats_histogram.cc',
         'disk_cache/stats_histogram.h',
         'disk_cache/storage_block-inl.h',
         'disk_cache/storage_block.h',
         'disk_cache/stress_support.h',
         'disk_cache/trace.cc',
         'disk_cache/trace.h',
+        'disk_cache/simple/simple_backend_impl.cc',
+        'disk_cache/simple/simple_backend_impl.h',
+        'disk_cache/simple/simple_disk_format.h',
+        'disk_cache/simple/simple_entry_impl.cc',
+        'disk_cache/simple/simple_entry_impl.h',
+        'disk_cache/simple/simple_synchronous_entry.cc',
+        'disk_cache/simple/simple_synchronous_entry.h',
         'disk_cache/flash/format.h',
         'disk_cache/flash/log_store.cc',
         'disk_cache/flash/log_store.h',
         'disk_cache/flash/log_store_entry.cc',
         'disk_cache/flash/log_store_entry.h',
         'disk_cache/flash/segment.cc',
         'disk_cache/flash/segment.h',
         'disk_cache/flash/storage.cc',
         'disk_cache/flash/storage.h',
         'dns/address_sorter.h',
@@ skipping 604 matching lines @@
           'defines': [
             'ENABLE_BUILT_IN_DNS',
           ]
         }, { # else
           'sources!': [
             'dns/address_sorter_posix.cc',
             'dns/address_sorter_posix.h',
             'dns/dns_client.cc',
           ],
         }],
+        ['use_simple_cache_backend==1', {
+          'defines': [
+            'USE_SIMPLE_CACHE_BACKEND',
+          ]
+        }, { # else
+          'sources!': [
+            'disk_cache/simple/simple_backend_impl.cc',
+            'disk_cache/simple/simple_backend_impl.h',
+            'disk_cache/simple/simple_disk_format.h',
+            'disk_cache/simple/simple_entry_impl.cc',
+            'disk_cache/simple/simple_entry_impl.h',
+            'disk_cache/simple/simple_synchronous_entry.cc',
+            'disk_cache/simple/simple_synchronous_entry.h',
+          ],
+        }],
         ['use_openssl==1', {
             'sources!': [
               'base/cert_database_nss.cc',
               'base/cert_verify_proc_nss.cc',
               'base/cert_verify_proc_nss.h',
               'base/client_cert_store_impl_nss.cc',
               'base/crypto_module_nss.cc',
               'base/keygen_handler_nss.cc',
               'base/nss_cert_database.cc',
               'base/nss_cert_database.h',
@@ skipping 1455 matching lines @@
                 '--result', '<@(_outputs)',
                 '--isolate', 'net_unittests.isolate',
               ],
             },
           ],
         },
       ],
     }],
   ],
 }