Disk cache: Reference CL for the implementation of file format version 3.

net/net.gyp

Index: net/net.gyp
===================================================================
--- net/net.gyp	(revision 199883)
+++ net/net.gyp	(working copy)
@@ -336,6 +336,7 @@
         'disk_cache/disk_cache.h',
         'disk_cache/disk_format.cc',
         'disk_cache/disk_format.h',
+        'disk_cache/disk_format_base.h',
         'disk_cache/entry_impl.cc',
         'disk_cache/entry_impl.h',
         'disk_cache/errors.h',
@@ -354,6 +355,7 @@
         'disk_cache/in_flight_backend_io.h',
         'disk_cache/in_flight_io.cc',
         'disk_cache/in_flight_io.h',
+        'disk_cache/mapped_file.cc',
         'disk_cache/mapped_file.h',
         'disk_cache/mapped_file_posix.cc',
         'disk_cache/mapped_file_avoid_mmap_posix.cc',
@@ -408,6 +410,23 @@
         'disk_cache/flash/segment.h',
         'disk_cache/flash/storage.cc',
         'disk_cache/flash/storage.h',
+        'disk_cache/v3/backend_impl_v3.cc',
+        'disk_cache/v3/backend_impl_v3.h',
+        'disk_cache/v3/backend_work_item.cc',
+        'disk_cache/v3/backend_work_item.h',
+        'disk_cache/v3/backend_worker.cc',
+        'disk_cache/v3/backend_worker.h',
+        'disk_cache/v3/block_bitmaps.cc',
+        'disk_cache/v3/block_bitmaps.h',
+        'disk_cache/v3/disk_format_v3.h',
+        'disk_cache/v3/entry_impl_v3.cc',
+        'disk_cache/v3/entry_impl_v3.h',
+        'disk_cache/v3/eviction_v3.cc',
+        'disk_cache/v3/eviction_v3.h',
+        'disk_cache/v3/index_table.cc',
+        'disk_cache/v3/index_table.h',
+        'disk_cache/v3/sparse_control_v3.cc',
+        'disk_cache/v3/sparse_control_v3.h',
         'dns/address_sorter.h',
         'dns/address_sorter_posix.cc',
         'dns/address_sorter_posix.h',
@@ -1510,6 +1529,7 @@
         'disk_cache/block_files_unittest.cc',
         'disk_cache/cache_util_unittest.cc',
         'disk_cache/entry_unittest.cc',
+        'disk_cache/foo_test.cc',
         'disk_cache/mapped_file_unittest.cc',
         'disk_cache/simple/simple_index_file_unittest.cc',
         'disk_cache/simple/simple_index_unittest.cc',
@@ -1519,6 +1539,8 @@
         'disk_cache/flash/log_store_unittest.cc',
         'disk_cache/flash/segment_unittest.cc',
         'disk_cache/flash/storage_unittest.cc',
+        'disk_cache/v3/block_bitmaps_unittest.cc',
+        'disk_cache/v3/index_table_unittest.cc',
         'dns/address_sorter_posix_unittest.cc',
         'dns/address_sorter_unittest.cc',
         'dns/dns_config_service_posix_unittest.cc',