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

webkit/support/test_webkit_platform_support.cc

Index: webkit/support/test_webkit_platform_support.cc
===================================================================
--- webkit/support/test_webkit_platform_support.cc	(revision 152976)
+++ webkit/support/test_webkit_platform_support.cc	(working copy)
@@ -20,10 +20,13 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebFileSystem.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebGamepads.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBFactory.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBKey.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBKeyPath.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRuntimeFeatures.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScriptController.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityPolicy.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebSerializedScriptValue.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebStorageArea.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebStorageEventDispatcher.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebStorageNamespace.h"
@@ -377,6 +380,27 @@
   return new TestWebIDBFactory();
 }
 
+void TestWebKitPlatformSupport::createIDBKeysFromSerializedValuesAndKeyPath(
+      const WebKit::WebVector<WebKit::WebSerializedScriptValue>& values,
+      const WebKit::WebIDBKeyPath& keyPath,
+      WebKit::WebVector<WebKit::WebIDBKey>& keys_out) {
+  WebKit::WebVector<WebKit::WebIDBKey> keys(values.size());
+  for (size_t i = 0; i < values.size(); ++i) {
+    keys[i] = WebKit::WebIDBKey::createFromValueAndKeyPath(
+        values[i], keyPath);
+  }
+  keys_out.swap(keys);
+}
+
+WebKit::WebSerializedScriptValue
+TestWebKitPlatformSupport::injectIDBKeyIntoSerializedValue(
+    const WebKit::WebIDBKey& key,
+    const WebKit::WebSerializedScriptValue& value,
+    const WebKit::WebIDBKeyPath& keyPath) {
+  return WebKit::WebIDBKey::injectIDBKeyIntoSerializedValue(
+      key, value, keyPath);
+}
+
 #if defined(OS_WIN) || defined(OS_MACOSX)
 void TestWebKitPlatformSupport::SetThemeEngine(WebKit::WebThemeEngine* engine) {
   active_theme_engine_ = engine ?