[gnome-photos] Update to latest libgd and remove custom photos-entry-tag style class

[Debarshi Ray <debarshir src gnome org>]

commit bb4242b87d0bb4c36517764ca2dae157bf61d894
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue May 9 12:23:49 2017 +0200

    Update to latest libgd and remove custom photos-entry-tag style class
    
    We now use the new entry-tag CSS style class from Adwaita.

 data/Adwaita.css                |   33 ---------------------------------
 libgd                           |    2 +-
 src/photos-overview-searchbar.c |    5 -----
 3 files changed, 1 insertions(+), 39 deletions(-)
---
diff --git a/data/Adwaita.css b/data/Adwaita.css
index 2c16205..835996a 100644
--- a/data/Adwaita.css
+++ b/data/Adwaita.css
@@ -1,8 +1,6 @@
 @define-color theme_base_color #333333;
 @define-color theme_bg_color #393f3f;
 
-@define-color entry_tag_bg #888a85;
-@define-color entry_tag_fg black;
 @define-color photos_collection_bg #000000;
 
 GdMainIconView.content-view {
@@ -24,37 +22,6 @@ GdMainIconView.content-view.cell:active {
     font-weight: bold;
 }
 
-.photos-entry-tag {
-    background-image: none;
-    background-color: @entry_tag_bg;
-    color: @entry_tag_fg;
-
-    border-radius: 4px;
-    border-width: 0;
-
-    margin: 2px;
-    padding: 4px;
-}
-
-.photos-entry-tag:hover {
-    background-color: shade(@entry_tag_bg, 1.10);
-    color: @entry_tag_fg;
-}
-
-.photos-entry-tag.button,
-.photos-entry-tag.button:hover,
-.photos-entry-tag.button:active,
-.photos-entry-tag.button:active:hover {
-    background-color: transparent;
-    background-image: none;
-    border-image: none;
-    border-width: 0;
-}
-
-.photos-entry-tag.button:hover {
-    color: shade(@entry_tag_bg, 2.10);
-}
-
 .documents-scrolledwin.frame {
     border-width: 1px 0 0;
     border-radius: 0;
diff --git a/libgd b/libgd
index a4928d0..cc90107 160000
--- a/libgd
+++ b/libgd
@@ -1 +1 @@
-Subproject commit a4928d0f5e7aebe7d0670fb65d5b6c1bcbe5dd60
+Subproject commit cc90107531640bcba6c3c58e5cf6aec94d498763
diff --git a/src/photos-overview-searchbar.c b/src/photos-overview-searchbar.c
index b691886..ffc851c 100644
--- a/src/photos-overview-searchbar.c
+++ b/src/photos-overview-searchbar.c
@@ -193,13 +193,8 @@ photos_overview_searchbar_create_search_widgets (PhotosSearchbar *searchbar)
   photos_searchbar_set_search_entry (PHOTOS_SEARCHBAR (self), GTK_WIDGET (self->search_entry));
 
   self->src_tag = gd_tagged_entry_tag_new (NULL);
-  gd_tagged_entry_tag_set_style (self->src_tag, "photos-entry-tag");
-
   self->srch_mtch_tag = gd_tagged_entry_tag_new (NULL);
-  gd_tagged_entry_tag_set_style (self->srch_mtch_tag, "photos-entry-tag");
-
   self->srch_typ_tag = gd_tagged_entry_tag_new (NULL);
-  gd_tagged_entry_tag_set_style (self->srch_typ_tag, "photos-entry-tag");
 
   g_signal_connect_object (self->srch_cntrlr,
                            "search-string-changed",