[BlobAsync] Moving async handling into BlobStorageContext & quota out.

storage/browser/BUILD.gn

Index: storage/browser/BUILD.gn
diff --git a/storage/browser/BUILD.gn b/storage/browser/BUILD.gn
index fffbdfe381730e1ec14b1e7c9f297863a6403022..8e91590e8a4aa58e1a0450384b844c4651ddedf5 100644
--- a/storage/browser/BUILD.gn
+++ b/storage/browser/BUILD.gn
@@ -6,10 +6,6 @@ import("//testing/test.gni")
 component("browser") {
   output_name = "storage_browser"
   sources = [
-    "blob/blob_async_builder_host.cc",
-    "blob/blob_async_builder_host.h",
-    "blob/blob_async_transport_request_builder.cc",
-    "blob/blob_async_transport_request_builder.h",
     "blob/blob_data_builder.cc",
     "blob/blob_data_builder.h",
     "blob/blob_data_handle.cc",
@@ -18,6 +14,8 @@ component("browser") {
     "blob/blob_data_item.h",
     "blob/blob_data_snapshot.cc",
     "blob/blob_data_snapshot.h",
+    "blob/blob_entry.cc",
+    "blob/blob_entry.h",
     "blob/blob_memory_controller.cc",
     "blob/blob_memory_controller.h",
     "blob/blob_reader.cc",
@@ -26,12 +24,14 @@ component("browser") {
     "blob/blob_storage_context.h",
     "blob/blob_storage_registry.cc",
     "blob/blob_storage_registry.h",
+    "blob/blob_transport_host.cc",
+    "blob/blob_transport_host.h",
+    "blob/blob_transport_request_builder.cc",
+    "blob/blob_transport_request_builder.h",
     "blob/blob_url_request_job.cc",
     "blob/blob_url_request_job.h",
     "blob/blob_url_request_job_factory.cc",
     "blob/blob_url_request_job_factory.h",
-    "blob/internal_blob_data.cc",
-    "blob/internal_blob_data.h",
     "blob/scoped_file.cc",
     "blob/scoped_file.h",
     "blob/shareable_blob_data_item.cc",