Bug 531369: Improve next / previous annotation icon

Remove the parts of the icons that where hidden by the background in
the old version of the icons

Change-Id: I06d2cde04b65e28f755dfaa1a99217a4465d2da2
Signed-off-by: Matthias Becker <ma.becker@sap.com>
diff --git a/bundles/org.eclipse.ui.ide/icons/full/dtool16/next_nav.png b/bundles/org.eclipse.ui.ide/icons/full/dtool16/next_nav.png
index cd3c363..534b407 100644
--- a/bundles/org.eclipse.ui.ide/icons/full/dtool16/next_nav.png
+++ b/bundles/org.eclipse.ui.ide/icons/full/dtool16/next_nav.png
Binary files differ
diff --git a/bundles/org.eclipse.ui.ide/icons/full/dtool16/next_nav@2x.png b/bundles/org.eclipse.ui.ide/icons/full/dtool16/next_nav@2x.png
index 1345f08..5d5269a 100644
--- a/bundles/org.eclipse.ui.ide/icons/full/dtool16/next_nav@2x.png
+++ b/bundles/org.eclipse.ui.ide/icons/full/dtool16/next_nav@2x.png
Binary files differ
diff --git a/bundles/org.eclipse.ui.ide/icons/full/dtool16/prev_nav.png b/bundles/org.eclipse.ui.ide/icons/full/dtool16/prev_nav.png
index 936adab..a0b080e 100644
--- a/bundles/org.eclipse.ui.ide/icons/full/dtool16/prev_nav.png
+++ b/bundles/org.eclipse.ui.ide/icons/full/dtool16/prev_nav.png
Binary files differ
diff --git a/bundles/org.eclipse.ui.ide/icons/full/dtool16/prev_nav@2x.png b/bundles/org.eclipse.ui.ide/icons/full/dtool16/prev_nav@2x.png
index c8fb677..22fbff6 100644
--- a/bundles/org.eclipse.ui.ide/icons/full/dtool16/prev_nav@2x.png
+++ b/bundles/org.eclipse.ui.ide/icons/full/dtool16/prev_nav@2x.png
Binary files differ
diff --git a/bundles/org.eclipse.ui.ide/icons/full/etool16/next_nav.png b/bundles/org.eclipse.ui.ide/icons/full/etool16/next_nav.png
index a542918..80007d0 100644
--- a/bundles/org.eclipse.ui.ide/icons/full/etool16/next_nav.png
+++ b/bundles/org.eclipse.ui.ide/icons/full/etool16/next_nav.png
Binary files differ
diff --git a/bundles/org.eclipse.ui.ide/icons/full/etool16/next_nav@2x.png b/bundles/org.eclipse.ui.ide/icons/full/etool16/next_nav@2x.png
index 7d620c0..9515e01 100644
--- a/bundles/org.eclipse.ui.ide/icons/full/etool16/next_nav@2x.png
+++ b/bundles/org.eclipse.ui.ide/icons/full/etool16/next_nav@2x.png
Binary files differ
diff --git a/bundles/org.eclipse.ui.ide/icons/full/etool16/prev_nav.png b/bundles/org.eclipse.ui.ide/icons/full/etool16/prev_nav.png
index 6ef92b5..e5d90aa 100644
--- a/bundles/org.eclipse.ui.ide/icons/full/etool16/prev_nav.png
+++ b/bundles/org.eclipse.ui.ide/icons/full/etool16/prev_nav.png
Binary files differ
diff --git a/bundles/org.eclipse.ui.ide/icons/full/etool16/prev_nav@2x.png b/bundles/org.eclipse.ui.ide/icons/full/etool16/prev_nav@2x.png
index 0ca3db0..f133db0 100644
--- a/bundles/org.eclipse.ui.ide/icons/full/etool16/prev_nav@2x.png
+++ b/bundles/org.eclipse.ui.ide/icons/full/etool16/prev_nav@2x.png
Binary files differ