Name eclipse project "gitiles-plugin"

Gitiles (the daemon) already calls itself gitiles for Eclipse. Using
the same name means we can't import them both to the same workspace.

Change-Id: I256bdefd69563eb41df80aa8ca02730bf7a1d019
diff --git a/tools/eclipse/project.sh b/tools/eclipse/project.sh
index b9d8985..3d339ec 100755
--- a/tools/eclipse/project.sh
+++ b/tools/eclipse/project.sh
@@ -14,6 +14,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-`bazel query @com_googlesource_gerrit_bazlets//tools/eclipse:project --output location | sed s/BUILD:.*//`project.py -n gitiles -r .
+`bazel query @com_googlesource_gerrit_bazlets//tools/eclipse:project --output location | sed s/BUILD:.*//`project.py -n gitiles-plugin -r .