Update reference builds to r197396.

chrome_linux64/resources/inspector/helpScreen.css

Index: chrome_linux64/resources/inspector/helpScreen.css
===================================================================
--- chrome_linux64/resources/inspector/helpScreen.css	(revision 197568)
+++ chrome_linux64/resources/inspector/helpScreen.css	(working copy)
@@ -67,21 +67,7 @@
 }
 
 .help-close-button {
-    border: 0;
-    padding: 0;
-    font-size: 14px;
-    color: rgb(222, 222, 222);
-    background: -webkit-gradient(radial, 30% 30%, 1, 50% 50%, 8, from(rgb(144, 144, 144)), to(rgb(96, 96, 96)));
-    border-radius: 8px;
-    height: 16px;
-    width: 16px;
-    line-height: 12px;
     position: absolute;
-    top: 6px;
-    right: 6px;
-}
-
-#settings-screen .help-close-button {
     top: 8px;
     right: 8px;
 }
@@ -90,10 +76,6 @@
     margin-bottom: 8px;
 }
 
-.help-close-button:hover {
-    color: white;
-}
-
 body.platform-mac .help-window-main .tabbed-pane-header-contents {
     margin-left: 27px;
 }
@@ -190,6 +172,10 @@
     margin-left: 7px;
 }
 
+#general-tab-content .help-content fieldset legend {
+    font-size: 14px;
+}
+
 body.platform-mac .settings-tab.help-content fieldset {
     margin-left: 10px;
 }
@@ -434,13 +420,11 @@
     background-color: rgb(221, 221, 221);
 }
 
-
-
 .settings-tab .file-systems-editor input.file-system-path {
     width: 383px;
 }
 
-.settings-tab .file-mappings-editor .workspace-settings-row input {
+.settings-tab .workspace-settings-row input {
     width: 190px;
 }
 
@@ -487,3 +471,7 @@
 #workspace-tab-content .workspace-settings-row .file-system-add-button:hover {
     border-bottom: 1px gray dashed;
 }
+
+#workspace-tab-content .workspace-settings-error {
+    color: red;
+}