Cleaning up Eclipse's warnings.

BUG=

Review URL: https://codereview.chromium.org/1003913002

Cr-Commit-Position: refs/heads/master@{#320363}

4 files changed, 5 insertions, 15 deletions

diff --git a/remoting/android/java/src/org/chromium/chromoting/Chromoting.java b/remoting/android/java/src/org/chromium/chromoting/Chromoting.java
index 57dfcb5..8fdd14d 100644
--- a/remoting/android/java/src/org/chromium/chromoting/Chromoting.java
+++ b/remoting/android/java/src/org/chromium/chromoting/Chromoting.java
@@ -382,7 +382,7 @@ public class Chromoting extends ActionBarActivity implements JniInterface.Connec
     }
 
     @Override
-    public void onItemSelected(AdapterView parent, View view, int itemPosition, long itemId) {
+    public void onItemSelected(AdapterView<?> parent, View view, int itemPosition, long itemId) {
         mAccount = mAccounts[itemPosition];
 
         getPreferences(MODE_PRIVATE).edit().putString("account_name", mAccount.name)
@@ -395,7 +395,7 @@ public class Chromoting extends ActionBarActivity implements JniInterface.Connec
     }
 
     @Override
-    public void onNothingSelected(AdapterView parent) {
+    public void onNothingSelected(AdapterView<?> parent) {
     }
 
     @Override
diff --git a/remoting/android/java/src/org/chromium/chromoting/Desktop.java b/remoting/android/java/src/org/chromium/chromoting/Desktop.java
index 7135492..a121c40 100644
--- a/remoting/android/java/src/org/chromium/chromoting/Desktop.java
+++ b/remoting/android/java/src/org/chromium/chromoting/Desktop.java
@@ -178,7 +178,7 @@ public class Desktop extends ActionBarActivity implements View.OnSystemUiVisibil
     }
 
     /** The overlay button's onClick handler. */
-    public void onOverlayButtonPressed(View view) {
+    public void onOverlayButtonPressed(@SuppressWarnings("unused") View view) {
         showActionBar();
     }
 
diff --git a/remoting/android/java/src/org/chromium/chromoting/HostListAdapter.java b/remoting/android/java/src/org/chromium/chromoting/HostListAdapter.java
index cf76388..c7d826e 100644
--- a/remoting/android/java/src/org/chromium/chromoting/HostListAdapter.java
+++ b/remoting/android/java/src/org/chromium/chromoting/HostListAdapter.java
@@ -12,12 +12,6 @@ import android.widget.Toast;
 
 /** Describes the appearance and behavior of each host list entry. */
 class HostListAdapter extends ArrayAdapter<HostInfo> {
-    /** Color to use for hosts that are online. */
-    private static final String HOST_COLOR_ONLINE = "green";
-
-    /** Color to use for hosts that are offline. */
-    private static final String HOST_COLOR_OFFLINE = "red";
-
     private Chromoting mChromoting;
 
     /** Constructor. */
diff --git a/remoting/android/javatests/src/org/chromium/chromoting/TapGestureDetectorTest.java b/remoting/android/javatests/src/org/chromium/chromoting/TapGestureDetectorTest.java
index a7a392f..ab66faa 100644
--- a/remoting/android/javatests/src/org/chromium/chromoting/TapGestureDetectorTest.java
+++ b/remoting/android/javatests/src/org/chromium/chromoting/TapGestureDetectorTest.java
@@ -31,12 +31,6 @@ public class TapGestureDetectorTest extends InstrumentationTestCase {
             mLongPressCount = pointerCount;
         }
 
-        /** Resets the mock listener to its initial state. */
-        public void reset() {
-            mTapCount = -1;
-            mLongPressCount = -1;
-        }
-
         public void assertTapDetected(int expectedCount) {
             assertEquals(expectedCount, mTapCount);
             assertEquals(-1, mLongPressCount);
@@ -155,6 +149,7 @@ public class TapGestureDetectorTest extends InstrumentationTestCase {
     @Feature({"Chromoting"})
     public void testLongPress() throws Exception {
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
+            @Override
             public void run() {
                 // Ensure the gesture-detector is created on the UI thread, so that it uses the
                 // Handler for the UI thread for LongPress notifications.
@@ -168,6 +163,7 @@ public class TapGestureDetectorTest extends InstrumentationTestCase {
         Thread.sleep(2 * ViewConfiguration.getLongPressTimeout());
 
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
+            @Override
             public void run() {
                 injectUpEvent(0);
             }