Add support for color input datalist on Android

components/web_contents_delegate_android/android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java

Index: components/web_contents_delegate_android/android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java
diff --git a/components/web_contents_delegate_android/android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java b/components/web_contents_delegate_android/android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java
index babf91ea359650690a8f383ad2b63492deb3c29f..e52bd043bba7d4178854b0dc43d066c958d7cd99 100644
--- a/components/web_contents_delegate_android/android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java
+++ b/components/web_contents_delegate_android/android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java
@@ -9,6 +9,7 @@ import android.content.Context;
 import org.chromium.base.CalledByNative;
 import org.chromium.base.JNINamespace;
 import org.chromium.content.browser.ContentViewCore;
+import org.chromium.ui.ColorSuggestion;
 import org.chromium.ui.ColorPickerDialog;
 import org.chromium.ui.OnColorChangedListener;
 
@@ -22,7 +23,7 @@ public class ColorChooserAndroid {
     private final int mNativeColorChooserAndroid;
 
     private ColorChooserAndroid(int nativeColorChooserAndroid,
-            Context context, int initialColor) {
+            Context context, int initialColor, ColorSuggestion[] suggestions) {
         OnColorChangedListener listener = new OnColorChangedListener() {
           @Override
           public void onColorChanged(int color) {
@@ -32,7 +33,7 @@ public class ColorChooserAndroid {
         };
 
         mNativeColorChooserAndroid = nativeColorChooserAndroid;
-        mDialog = new ColorPickerDialog(context, listener, initialColor);
+        mDialog = new ColorPickerDialog(context, listener, initialColor, suggestions);
     }
 
     private void openColorChooser() {
@@ -48,13 +49,31 @@ public class ColorChooserAndroid {
     public static ColorChooserAndroid createColorChooserAndroid(
             int nativeColorChooserAndroid,
             ContentViewCore contentViewCore,
-            int initialColor) {
+            int initialColor,
+            ColorSuggestion[] suggestions) {
         ColorChooserAndroid chooser = new ColorChooserAndroid(nativeColorChooserAndroid,
-            contentViewCore.getContext(), initialColor);
+            contentViewCore.getContext(), initialColor, suggestions);
         chooser.openColorChooser();
         return chooser;
     }
 
+    @CalledByNative
+    private static ColorSuggestion[] createColorSuggestionArray(int size) {
+        return new ColorSuggestion[size];
+    }
+
+    /**
+     * @param array ColorSuggestion array that should get a new suggestion added.
+     * @param index Index in the array where to place a new suggestion.
+     * @param color Color of the suggestion.
+     * @param label Label of the suggestion.
+     */
+    @CalledByNative
+    private static void addToColorSuggestionArray(ColorSuggestion[] array, int index,
+            int color, String label) {
+        array[index] = new ColorSuggestion(color, label);
+    }
+
     // Implemented in color_chooser_android.cc
     private native void nativeOnColorChosen(int nativeColorChooserAndroid, int color);
 }