Revert 152873 - Remove all the indexeddb-related utility process code

content/browser/in_process_webkit/browser_webkitplatformsupport_impl.cc

Index: content/browser/in_process_webkit/browser_webkitplatformsupport_impl.cc
===================================================================
--- content/browser/in_process_webkit/browser_webkitplatformsupport_impl.cc	(revision 152976)
+++ content/browser/in_process_webkit/browser_webkitplatformsupport_impl.cc	(working copy)
@@ -7,12 +7,20 @@
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "content/browser/gpu/browser_gpu_channel_host_factory.h"
+#include "content/browser/in_process_webkit/indexed_db_key_utility_client.h"
+#include "content/common/indexed_db/indexed_db_key.h"
+#include "content/common/indexed_db/indexed_db_key_path.h"
 #include "content/public/common/serialized_script_value.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebData.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebSerializedScriptValue.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
 #include "webkit/glue/webkit_glue.h"
 
+using content::IndexedDBKey;
+using content::IndexedDBKeyPath;
+using content::SerializedScriptValue;
+
 BrowserWebKitPlatformSupportImpl::BrowserWebKitPlatformSupportImpl() {
   file_utilities_.set_sandbox_enabled(false);
 }
@@ -124,6 +132,35 @@
   return file_util::Delete(path, false) ? 0 : 1;
 }
 
+void
+BrowserWebKitPlatformSupportImpl::createIDBKeysFromSerializedValuesAndKeyPath(
+    const WebKit::WebVector<WebKit::WebSerializedScriptValue>& values,
+    const WebKit::WebIDBKeyPath& keyPath,
+    WebKit::WebVector<WebKit::WebIDBKey>& keys) {
+
+  std::vector<SerializedScriptValue> std_values;
+  size_t size = values.size();
+  std_values.reserve(size);
+  for (size_t i = 0; i < size; ++i)
+    std_values.push_back(SerializedScriptValue(values[i]));
+
+  std::vector<IndexedDBKey> std_keys;
+  IndexedDBKeyUtilityClient::
+      CreateIDBKeysFromSerializedValuesAndKeyPath(
+          std_values, IndexedDBKeyPath(keyPath), &std_keys);
+
+  keys = std_keys;
+}
+
+WebKit::WebSerializedScriptValue
+BrowserWebKitPlatformSupportImpl::injectIDBKeyIntoSerializedValue(
+    const WebKit::WebIDBKey& key, const WebKit::WebSerializedScriptValue& value,
+    const WebKit::WebIDBKeyPath& keyPath) {
+  return IndexedDBKeyUtilityClient::InjectIDBKeyIntoSerializedValue(
+      IndexedDBKey(key), SerializedScriptValue(value),
+      IndexedDBKeyPath(keyPath));
+}
+
 GpuChannelHostFactory*
 BrowserWebKitPlatformSupportImpl::GetGpuChannelHostFactory() {
   return content::BrowserGpuChannelHostFactory::instance();