[BlobStorage] Moving all blob files to applicable directories

content/browser/fileapi/chrome_blob_storage_context.cc

Index: content/browser/fileapi/chrome_blob_storage_context.cc
diff --git a/content/browser/fileapi/chrome_blob_storage_context.cc b/content/browser/fileapi/chrome_blob_storage_context.cc
deleted file mode 100644
index 71424bce62c47f0a44afd492b329ce6abe9e7f5b..0000000000000000000000000000000000000000
--- a/content/browser/fileapi/chrome_blob_storage_context.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright (c) 2012 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.
-
-#include "content/browser/fileapi/chrome_blob_storage_context.h"
-
-#include <utility>
-
-#include "base/bind.h"
-#include "base/guid.h"
-#include "content/public/browser/blob_handle.h"
-#include "content/public/browser/browser_context.h"
-#include "content/public/browser/browser_thread.h"
-#include "storage/browser/blob/blob_data_builder.h"
-#include "storage/browser/blob/blob_data_handle.h"
-#include "storage/browser/blob/blob_storage_context.h"
-
-using base::UserDataAdapter;
-using storage::BlobStorageContext;
-
-namespace content {
-
-namespace {
-
-const char kBlobStorageContextKeyName[] = "content_blob_storage_context";
-
-class BlobHandleImpl : public BlobHandle {
- public:
-  explicit BlobHandleImpl(std::unique_ptr<storage::BlobDataHandle> handle)
-      : handle_(std::move(handle)) {}
-
-  ~BlobHandleImpl() override {}
-
-  std::string GetUUID() override { return handle_->uuid(); }
-
- private:
-  std::unique_ptr<storage::BlobDataHandle> handle_;
-};
-
-}  // namespace
-
-ChromeBlobStorageContext::ChromeBlobStorageContext() {}
-
-ChromeBlobStorageContext* ChromeBlobStorageContext::GetFor(
-    BrowserContext* context) {
-  if (!context->GetUserData(kBlobStorageContextKeyName)) {
-    scoped_refptr<ChromeBlobStorageContext> blob =
-        new ChromeBlobStorageContext();
-    context->SetUserData(
-        kBlobStorageContextKeyName,
-        new UserDataAdapter<ChromeBlobStorageContext>(blob.get()));
-    // Check first to avoid memory leak in unittests.
-    if (BrowserThread::IsMessageLoopValid(BrowserThread::IO)) {
-      BrowserThread::PostTask(
-          BrowserThread::IO, FROM_HERE,
-          base::Bind(&ChromeBlobStorageContext::InitializeOnIOThread, blob));
-    }
-  }
-
-  return UserDataAdapter<ChromeBlobStorageContext>::Get(
-      context, kBlobStorageContextKeyName);
-}
-
-void ChromeBlobStorageContext::InitializeOnIOThread() {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  context_.reset(new BlobStorageContext());
-}
-
-std::unique_ptr<BlobHandle> ChromeBlobStorageContext::CreateMemoryBackedBlob(
-    const char* data,
-    size_t length) {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-
-  std::string uuid(base::GenerateGUID());
-  storage::BlobDataBuilder blob_data_builder(uuid);
-  blob_data_builder.AppendData(data, length);
-
-  std::unique_ptr<storage::BlobDataHandle> blob_data_handle =
-      context_->AddFinishedBlob(&blob_data_builder);
-  if (!blob_data_handle)
-    return std::unique_ptr<BlobHandle>();
-
-  std::unique_ptr<BlobHandle> blob_handle(
-      new BlobHandleImpl(std::move(blob_data_handle)));
-  return blob_handle;
-}
-
-std::unique_ptr<BlobHandle> ChromeBlobStorageContext::CreateFileBackedBlob(
-    const base::FilePath& path,
-    int64_t offset,
-    int64_t size,
-    const base::Time& expected_modification_time) {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-
-  std::string uuid(base::GenerateGUID());
-  storage::BlobDataBuilder blob_data_builder(uuid);
-  blob_data_builder.AppendFile(path, offset, size, expected_modification_time);
-
-  std::unique_ptr<storage::BlobDataHandle> blob_data_handle =
-      context_->AddFinishedBlob(&blob_data_builder);
-  if (!blob_data_handle)
-    return std::unique_ptr<BlobHandle>();
-
-  std::unique_ptr<BlobHandle> blob_handle(
-      new BlobHandleImpl(std::move(blob_data_handle)));
-  return blob_handle;
-}
-
-ChromeBlobStorageContext::~ChromeBlobStorageContext() {}
-
-void ChromeBlobStorageContext::DeleteOnCorrectThread() const {
-  if (BrowserThread::IsMessageLoopValid(BrowserThread::IO) &&
-      !BrowserThread::CurrentlyOn(BrowserThread::IO)) {
-    BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, this);
-    return;
-  }
-  delete this;
-}
-
-}  // namespace content