[Contextual Search] Implements Opt-out promo.

chrome/android/java/res/layout/contextual_search_opt_out_promo.xml

Index: chrome/android/java/res/layout/contextual_search_opt_out_promo.xml
diff --git a/chrome/android/java/res/layout/contextual_search_opt_out_promo.xml b/chrome/android/java/res/layout/contextual_search_opt_out_promo.xml
new file mode 100644
index 0000000000000000000000000000000000000000..8c861986f7e2362c830276ceeb42369d56a97fe9
--- /dev/null
+++ b/chrome/android/java/res/layout/contextual_search_opt_out_promo.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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. -->
+
+<org.chromium.chrome.browser.widget.ContextualSearchOptOutPromo
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:chrome="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/contextual_search_opt_out_promo"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="9dp"
+        android:background="#EEE"
+        android:orientation="vertical">
+
+        <!-- marginTop = 16dp - 9dp (margin above) -->
+        <org.chromium.ui.widget.TextViewWithClickableSpans
+            android:id="@+id/contextual_search_opt_out_text"
+            android:color="@color/contextual_search_promo_text_color"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="7dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            android:bufferType="spannable"
+            android:textSize="16sp" />
+
+        <Button

[Donn Denman, 2015/04/02 19:44:58]

As you know, we'll want to add a second button.

[pedro (no code reviews), 2015/04/03 21:01:01]

Acknowledged.

+            android:id="@+id/contextual_search_got_it_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end"
+            android:layout_marginEnd="16dp"
+            android:background="?attr/selectableItemBackground"
+            android:fontFamily="sans-serif-medium"
+            android:paddingStart="8dp"
+            android:paddingEnd="8dp"
+            android:text="@string/contextual_search_got_it_button"
+            android:textAllCaps="true"
+            android:textColor="@color/light_active_color"
+            android:textSize="14sp" />
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1px"
+            android:background="#c2c2c2" />
+
+    </LinearLayout>
+</org.chromium.chrome.browser.widget.ContextualSearchOptOutPromo>