Enable pasting HTML content from the Android clipboard

ui/android/java/src/org/chromium/ui/base/Clipboard.java

Index: ui/android/java/src/org/chromium/ui/base/Clipboard.java
diff --git a/ui/android/java/src/org/chromium/ui/base/Clipboard.java b/ui/android/java/src/org/chromium/ui/base/Clipboard.java
index e62c84ab84134c46b304d537d96300d8e0f234d8..fd231c68d0a9885db5191eb36de45a64dee090ad 100644
--- a/ui/android/java/src/org/chromium/ui/base/Clipboard.java
+++ b/ui/android/java/src/org/chromium/ui/base/Clipboard.java
@@ -77,6 +77,23 @@ public class Clipboard {
     }
 
     /**
+     * Gets the HTML text of top item on the primary clip on the Android clipboard.
+     *
+     * @return a Java string with the html text if any, or null if there is no html
+     *         text or no entries on the primary clip.
+     */
+    @CalledByNative
+    private String getHtmlText() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
+            final ClipData clip = mClipboardManager.getPrimaryClip();
+            if (clip != null && clip.getItemCount() > 0) {
+                return clip.getItemAt(0).getHtmlText();
+            }
+        }
+        return null;
+    }
+
+    /**
      * Emulates the behavior of the now-deprecated
      * {@link android.text.ClipboardManager#setText(CharSequence)}, setting the
      * clipboard's current primary clip to a plain-text clip that consists of
@@ -105,24 +122,4 @@ public class Clipboard {
                     ClipData.newHtmlText(null, text, html));
         }
     }
-
-    /**
-     * Approximates the behavior of the now-deprecated
-     * {@link android.text.ClipboardManager#hasText()}, returning true if and
-     * only if the clipboard has a primary clip and that clip contains a plain
-     * non-empty text entry (without attempting coercion - URLs and intents
-     * will cause this method to return false).
-     *
-     * @return as described above
-     */
-    @SuppressWarnings("javadoc")
-    @CalledByNative
-    private boolean hasPlainText() {
-        final ClipData clip = mClipboardManager.getPrimaryClip();
-        if (clip != null && clip.getItemCount() > 0) {
-            final CharSequence text = clip.getItemAt(0).getText();
-            return !TextUtils.isEmpty(text);
-        }
-        return false;
-    }
 }