Update .classpath to include the location component src

tools/android/eclipse/.classpath

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- {% block header_message %}
 
 Eclipse classpath. See instructions at
 https://www.chromium.org/developers/android-eclipse-dev for setting up Eclipse
 for Chrome Android development.
 
 Obsolete entries can be found using:
 
   for f in $(grep -oP '(?<= path=")[^"]*' tools/android/eclipse/.classpath); do
@@ skipping 34 matching lines @@
     <classpathentry kind="src" path="chrome/test/android/javatests/src"/>
     <classpathentry kind="src" path="chrome/test/chromedriver/test/webview_shell/java/src"/>
     <classpathentry kind="src" path="components/bookmarks/common/android/java/src"/>
     <classpathentry kind="src" path="components/cronet/android/java/src"/>
     <classpathentry kind="src" path="components/dom_distiller/android/java/src"/>
     <classpathentry kind="src" path="components/external_video_surface/android/java/src"/>
     <classpathentry kind="src" path="components/gcm_driver/android/java/src"/>
     <classpathentry kind="src" path="components/invalidation/impl/android/java/src"/>
     <classpathentry kind="src" path="components/invalidation/impl/android/javatests/src"/>
     <classpathentry kind="src" path="components/invalidation/impl/android/junit/src"/>
+    <classpathentry kind="src" path="components/location/android/java/src"/>
     <classpathentry kind="src" path="components/navigation_interception/android/java/src"/>
     <classpathentry kind="src" path="components/ntp_tiles/android/java/src"/>
     <classpathentry kind="src" path="components/policy/android/java/src"/>
     <classpathentry kind="src" path="components/precache/android/java/src"/>
     <classpathentry kind="src" path="components/precache/android/javatests/src"/>
     <classpathentry kind="src" path="components/safe_json/android/java/src"/>
     <classpathentry kind="src" path="components/service_tab_launcher/android/java/src"/>
     <classpathentry kind="src" path="components/sync/android/java/src"/>
     <classpathentry kind="src" path="components/sync/android/javatests/src"/>
     <classpathentry kind="src" path="components/variations/android/java/src"/>
@@ skipping 36 matching lines @@
     <classpathentry kind="src" path="third_party/android_data_chart/java/src"/>
     <classpathentry kind="src" path="third_party/android_protobuf/src/java/src/main/java" including="com/google/protobuf/nano/*"/>
     <classpathentry kind="src" path="third_party/android_swipe_refresh/java/src"/>
     <classpathentry kind="src" path="third_party/cacheinvalidation/src/java"/>
     <classpathentry kind="src" path="third_party/custom_tabs_client/src/customtabs/src"/>
     <classpathentry kind="src" path="third_party/custom_tabs_client/src/Application/src/main/java"/>
     <classpathentry kind="src" path="third_party/custom_tabs_client/src/shared/src/main/java"/>
     <classpathentry kind="src" path="third_party/gif_player/src"/>
     <classpathentry kind="src" path="third_party/jmake/src"/>
     <classpathentry kind="src" path="third_party/junit/src/src/main/java"/>
+    <classpathentry kind="src" path="third_party/leakcanary/src/leakcanary-android/src/main/java"/>
+    <classpathentry kind="src" path="third_party/leakcanary/src/leakcanary-watcher/src/main/java"/>
     <classpathentry kind="src" path="third_party/mockito/src/src/main/java"/>
     <classpathentry kind="src" path="third_party/robolectric/robolectric/robolectric/src/main/java"/>
     <classpathentry kind="src" path="third_party/robolectric/robolectric/robolectric/src/main/java"/>
     <classpathentry kind="src" path="third_party/robolectric/robolectric/robolectric-annotations/src/main/java"/>
     <classpathentry kind="src" path="third_party/robolectric/robolectric/robolectric-shadows/shadows-core/src/main/java"/>
     <classpathentry kind="src" path="third_party/robolectric/robolectric/robolectric-utils/src/main/java"/>
     <classpathentry kind="src" path="tools/android/findbugs_plugin/src"/>
     <classpathentry kind="src" path="tools/android/findbugs_plugin/test/java/src"/>
     <classpathentry kind="src" path="tools/android/memconsumer/java/src"/>
     <classpathentry kind="src" path="ui/android/java/src"/>
@@ skipping 157 matching lines @@
     <classpathentry kind="lib" path="out/Debug/lib.java/third_party/WebKit/public/blink_headers_java.jar"/>
     <classpathentry kind="lib" path="out/Debug/lib.java/ui/accessibility/ui_accessibility_java.jar"/>
     <classpathentry kind="lib" path="out/Debug/lib.java/ui/android/ui_java.jar"/>
 
     <!-- {% block additional_entries %} -->
     <!-- When this file is processed as a jinja2 template, additional
          <classpathentry> elements will be inserted here. -->
     <!-- {% endblock %} -->
 
 </classpath>