Upstream oodles of Chrome for Android code into Chromium.

chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarDataProvider.java

Index: chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarDataProvider.java
diff --git a/chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarDataProvider.java b/chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarDataProvider.java
new file mode 100644
index 0000000000000000000000000000000000000000..9239a6c152d8769054d1a7ed327573b8576bc3dc
--- /dev/null
+++ b/chrome/android/java_staging/src/org/chromium/chrome/browser/toolbar/ToolbarDataProvider.java
@@ -0,0 +1,61 @@
+// Copyright 2015 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.
+
+package org.chromium.chrome.browser.toolbar;
+
+import org.chromium.base.VisibleForTesting;
+import org.chromium.chrome.browser.Tab;
+import org.chromium.chrome.browser.ntp.NewTabPage;
+
+/**
+ * Defines the data that is exposed to properly render the Toolbar.
+ */
+public interface ToolbarDataProvider {
+    /**
+     * @return The tab that contains the information currently displayed in the toolbar.
+     */
+    Tab getTab();
+
+    /**
+     * @return The NewTabPage shown for the current Tab or null if one is not being shown.
+     */
+    NewTabPage getNewTabPageForCurrentTab();
+
+    /**
+     * @return Whether the toolbar is currently being displayed for incognito.
+     */
+    boolean isIncognito();
+
+    /**
+     * @return The load progress for the current tab (0 being no load progress, 100 being
+     *         fully loaded).
+     */
+    @VisibleForTesting
+    int getLoadProgress();
+
+    /**
+     * @return The chip text from the search URL.
+     */
+    String getCorpusChipText();
+
+    /**
+     * @return The formatted text (URL or search terms) for display.
+     */
+    String getText();
+
+    /**
+     * @return Whether the text to display is a search query replacing the URL.
+     */
+    boolean wouldReplaceURL();
+
+    /**
+     * @return The primary color to use for the background drawable.
+     */
+    int getPrimaryColor();
+
+    /**
+     * @return Whether the current primary color is a brand color.
+     */
+    boolean isUsingBrandColor();
+}