Fix quick view's toolbar and metadata area to consider RTL

ui/file_manager/file_manager/foreground/elements/files_quick_view.css

Index: ui/file_manager/file_manager/foreground/elements/files_quick_view.css
diff --git a/ui/file_manager/file_manager/foreground/elements/files_quick_view.css b/ui/file_manager/file_manager/foreground/elements/files_quick_view.css
index 04ab61bdcdc1b94044655e04cffd570b3b94b236..9ea66eb32bc95261c7c4b1e857ca343a7d46f15f 100644
--- a/ui/file_manager/file_manager/foreground/elements/files_quick_view.css
+++ b/ui/file_manager/file_manager/foreground/elements/files_quick_view.css
@@ -66,6 +66,11 @@ video::-webkit-media-controls-volume-slider {
   margin-right: 320px;
 }
 
+:host-context(html[dir='rtl']) #contentPanel[metadata-box-active] {
+  margin-right: auto;
+  margin-left: 320px;
+}
+
 #metadata-button {
   background: -webkit-image-set(
       url(../images/files/ui/quick_view/info_outline.png) 1x,
@@ -123,6 +128,11 @@ video::-webkit-media-controls-volume-slider {
   right: 0px;
 }
 
+:host-context(html[dir='rtl']) #buttons {
+  right: auto;
+  left: 0px
+}
+
 paper-button,
 files-icon-button {
   border-radius: 2px;
@@ -148,6 +158,11 @@ iron-icon {
   right: 0;
 }
 
+:host-context(html[dir='rtl']) #metadata-box {
+  right: auto;
+  left: 0;
+}
+
 ::-webkit-scrollbar {
   width: 10px;
 }