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diff --git a/Source/WebInspectorUI/UserInterface/Views/ResourceContentView.js b/Source/WebInspectorUI/UserInterface/Views/ResourceContentView.js
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+/*
+ * Copyright (C) 2013, 2015 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WebInspector.ResourceContentView = class ResourceContentView extends WebInspector.ContentView
+{
+ constructor(resource, styleClassName)
+ {
+ console.assert(resource instanceof WebInspector.Resource, resource);
+ console.assert(typeof styleClassName === "string");
+
+ super(resource);
+
+ this._resource = resource;
+
+ this.element.classList.add(styleClassName, "resource");
+
+ // Append a spinner while waiting for contentAvailable. The subclasses are responsible for removing
+ // the spinner before showing the resource content.
+ var spinner = new WebInspector.IndeterminateProgressSpinner;
+ this.element.appendChild(spinner.element);
+
+ this.element.addEventListener("click", this._mouseWasClicked.bind(this), false);
+
+ // Request content last so the spinner will always be removed in case the content is immediately available.
+ resource.requestContent().then(this._contentAvailable.bind(this)).catch(this._protocolError.bind(this));
+
+ if (!this.managesOwnIssues) {
+ WebInspector.issueManager.addEventListener(WebInspector.IssueManager.Event.IssueWasAdded, this._issueWasAdded, this);
+
+ var issues = WebInspector.issueManager.issuesForSourceCode(resource);
+ for (var i = 0; i < issues.length; ++i)
+ this.addIssue(issues[i]);
+ }
+ }
+
+ // Public
+
+ get resource()
+ {
+ return this._resource;
+ }
+
+ contentAvailable(content, base64Encoded)
+ {
+ // Implemented by subclasses.
+ }
+
+ addIssue(issue)
+ {
+ // This generically shows only the last issue, subclasses can override for better handling.
+ this.element.removeChildren();
+ this.element.appendChild(WebInspector.createMessageTextView(issue.text, issue.level === WebInspector.IssueMessage.Level.Error));
+ }
+
+ closed()
+ {
+ super.closed();
+
+ if (!this.managesOwnIssues)
+ WebInspector.issueManager.removeEventListener(null, null, this);
+ }
+
+ // Private
+
+ _contentAvailable(parameters)
+ {
+ if (parameters.error) {
+ this._contentError(parameters.error);
+ return;
+ }
+
+ // Content is ready to show, call the public method now.
+ console.assert(!this._hasContent());
+ console.assert(parameters.sourceCode === this._resource);
+ this.contentAvailable(parameters.sourceCode.content, parameters.base64Encoded);
+ }
+
+ _contentError(error)
+ {
+ if (this._hasContent())
+ return;
+
+ this.element.removeChildren();
+ this.element.appendChild(WebInspector.createMessageTextView(error, true));
+
+ this.dispatchEventToListeners(WebInspector.ResourceContentView.Event.ContentError);
+ }
+
+ _protocolError(error)
+ {
+ this._contentError(WebInspector.UIString("An error occurred trying to load the resource."));
+ }
+
+ _hasContent()
+ {
+ return !this.element.querySelector(".indeterminate-progress-spinner");
+ }
+
+ _issueWasAdded(event)
+ {
+ console.assert(!this.managesOwnIssues);
+
+ var issue = event.data.issue;
+ if (!WebInspector.IssueManager.issueMatchSourceCode(issue, this.resource))
+ return;
+
+ this.addIssue(issue);
+ }
+
+ _mouseWasClicked(event)
+ {
+ WebInspector.handlePossibleLinkClick(event, this.resource.parentFrame);
+ }
+};
+
+WebInspector.ResourceContentView.Event = {
+ ContentError: "resource-content-view-content-error",
+};