MD WebUI: Simplify cr-toolbar CSS

chrome/browser/resources/md_downloads/vulcanized.html

Index: chrome/browser/resources/md_downloads/vulcanized.html
diff --git a/chrome/browser/resources/md_downloads/vulcanized.html b/chrome/browser/resources/md_downloads/vulcanized.html
index 50e3c7a3350ef0bb2f2019e09980505b12950c73..c8bb39152d1ba5aa01ff5eba574c4c6d18739c36 100644
--- a/chrome/browser/resources/md_downloads/vulcanized.html
+++ b/chrome/browser/resources/md_downloads/vulcanized.html
@@ -3111,27 +3111,14 @@ h1 {
         justify-content: center;
 }
 
-:host([narrow_]) #centeredContent {
-  -webkit-padding-end: var(--cr-toolbar-field-end-padding, 12px);
-}
-
-:host(:not([narrow_])) h1 {
-  -webkit-margin-start: var(--cr-toolbar-header-wide_-_-webkit-margin-start); -webkit-margin-end: var(--cr-toolbar-header-wide_-_-webkit-margin-end);
-}
-
 :host(:not([narrow_])) #leftContent {
   max-width: calc((100% - var(--cr-toolbar-field-width)) / 2);
-        -webkit-padding-start: var(--cr-toolbar-left-content-wide_-_-webkit-padding-start); flex: var(--cr-toolbar-left-content-wide_-_flex); max-width: var(--cr-toolbar-left-content-wide_-_max-width, calc((100% - var(--cr-toolbar-field-width)) / 2)); position: var(--cr-toolbar-left-content-wide_-_position);
 }
 
 :host(:not([narrow_])) #centeredContent {
   -webkit-margin-start: var(--cr-toolbar-field-margin, 0);
 }
 
-:host(:not([narrow_])) #rightContent {
-  flex: var(--cr-toolbar-right-content-wide_-_flex); position: var(--cr-toolbar-right-content-wide_-_position);
-}
-
 :host([narrow_]) #centeredContent {
   justify-content: flex-end;
 }
@@ -3140,6 +3127,20 @@ h1 {
   opacity: 0;
 }
 
+#rightContent {
+  -webkit-padding-end: var(--cr-toolbar-field-end-padding, 12px);
+}
+
+:host(:not([narrow_])) #rightContent {
+  position: absolute;
+        right: 0;
+}
+
+:host-context([dir=rtl]):host(:not([narrow_])) #rightContent {
+  right: auto;
+        left: 0;
+}
+
 #menuPromo {
   -webkit-padding-end: 12px;
         -webkit-padding-start: 8px;
@@ -3162,7 +3163,7 @@ h1 {
 #menuPromo::before {
   background: inherit;
         
-        clip-path: polygon(0 105%, 100% 105%, 50% 0);  
+        clip-path: polygon(0 105%, 100% 105%, 50% 0);
         content: '';
         display: block;
         left: 10px;
@@ -3232,12 +3233,7 @@ h1 {
 }
 
 #toolbar {
-  --cr-toolbar-field-end-padding: 0;
-        --cr-toolbar-field-width: var(--downloads-card-width);
-        --cr-toolbar-header-wide_-_-webkit-margin-start:  24px; --cr-toolbar-header-wide_-_-webkit-margin-end:  16px;;
-        --cr-toolbar-left-content-wide_-_-webkit-padding-start:  0; --cr-toolbar-left-content-wide_-_flex:  1 0 1px; --cr-toolbar-left-content-wide_-_max-width:  none; --cr-toolbar-left-content-wide_-_position:  static;;
-        --cr-toolbar-right-content-wide_-_flex:  1 0 1px; --cr-toolbar-right-content-wide_-_position:  static;;
-        align-items: center;
+  --cr-toolbar-field-width: var(--downloads-card-width);
         flex: 1;
 }
 
@@ -3247,14 +3243,8 @@ paper-icon-button {
         --paper-icon-button_-_height:  32px; --paper-icon-button_-_padding:  6px; --paper-icon-button_-_width:  32px;;
 }
 
-.more-actions {
-  -webkit-margin-end: 16px;
-        -webkit-margin-start: 8px;
-        text-align: end;
-}
-
 #more {
-  --paper-menu-button_-_padding:  0;;
+  --paper-menu-button_-_padding:  6px;;
 }
 
 paper-menu {