Implement a slide-in pane for bookmarks.

chrome/browser/resources/component_extension_resources.grd

Index: chrome/browser/resources/component_extension_resources.grd
diff --git a/chrome/browser/resources/component_extension_resources.grd b/chrome/browser/resources/component_extension_resources.grd
index 4fe84328559488be4cbc9128ca8d44eb9c21cc11..5852eb1d9db9477dc8cac94c5966a24e934eba03 100644
--- a/chrome/browser/resources/component_extension_resources.grd
+++ b/chrome/browser/resources/component_extension_resources.grd
@@ -175,6 +175,11 @@
         <include name="IDR_PDF_PDF_PANE_HTML" file="pdf/elements/pdf-pane/pdf-pane.html" type="BINDATA" />
         <include name="IDR_PDF_PDF_PANE_JS" file="pdf/elements/pdf-pane/pdf-pane.js" type="BINDATA" />
 
+        <include name="IDR_PDF_VIEWER_BOOKMARK_CSS" file="pdf/elements/viewer-bookmark/viewer-bookmark.css" type="BINDATA" />
+        <include name="IDR_PDF_VIEWER_BOOKMARK_HTML" file="pdf/elements/viewer-bookmark/viewer-bookmark.html" type="BINDATA" />
+        <include name="IDR_PDF_VIEWER_BOOKMARK_JS" file="pdf/elements/viewer-bookmark/viewer-bookmark.js" type="BINDATA" />
+        <include name="IDR_PDF_VIEWER_BOOKMARKS_PANE_HTML" file="pdf/elements/viewer-bookmarks-pane/viewer-bookmarks-pane.html" type="BINDATA" />
+        <include name="IDR_PDF_VIEWER_BOOKMARKS_PANE_JS" file="pdf/elements/viewer-bookmarks-pane/viewer-bookmarks-pane.js" type="BINDATA" />
         <include name="IDR_PDF_VIEWER_BUTTON_CSS" file="pdf/elements/viewer-button/viewer-button.css" type="BINDATA" />
         <include name="IDR_PDF_VIEWER_BUTTON_HTML" file="pdf/elements/viewer-button/viewer-button.html" type="BINDATA" />
         <include name="IDR_PDF_VIEWER_BUTTON_JS" file="pdf/elements/viewer-button/viewer-button.js" type="BINDATA" />