[IndexedDB] Propogating changes to observers : Renderer

content/browser/indexed_db/indexed_db_observation.cc

Index: content/browser/indexed_db/indexed_db_observation.cc
diff --git a/content/browser/indexed_db/indexed_db_observation.cc b/content/browser/indexed_db/indexed_db_observation.cc
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+++ b/content/browser/indexed_db/indexed_db_observation.cc
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+// Copyright 2016 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/indexed_db/indexed_db_observation.h"
+
+namespace content {
+
+IndexedDBObservation::IndexedDBObservation(OperationType type) : type_(type) {
+  DCHECK(type_ == blink::WebIDBClear);
+}
+
+IndexedDBObservation::IndexedDBObservation(OperationType type,
+                                           IndexedDBKeyRange key_range)
+    : type_(type), key_range_(key_range) {
+  DCHECK(type_ == blink::WebIDBAdd || type_ == blink::WebIDBPut);
+}
+
+IndexedDBObservation::IndexedDBObservation(OperationType type,
+                                           IndexedDBKeyRange key_range,
+                                           IndexedDBValue value)
+    : type_(type), key_range_(key_range), value_(value) {
+  DCHECK(type_ != blink::WebIDBDelete);
+}
+
+IndexedDBObservation::~IndexedDBObservation() {}
+
+}  //  namespace content