DevTools: fix css pretty-print.

third_party/WebKit/LayoutTests/inspector/sources/pretty-print-css-1-expected.txt

Index: third_party/WebKit/LayoutTests/inspector/sources/pretty-print-css-1-expected.txt
diff --git a/third_party/WebKit/LayoutTests/inspector/sources/pretty-print-css-expected.txt b/third_party/WebKit/LayoutTests/inspector/sources/pretty-print-css-1-expected.txt
similarity index 74%
rename from third_party/WebKit/LayoutTests/inspector/sources/pretty-print-css-expected.txt
rename to third_party/WebKit/LayoutTests/inspector/sources/pretty-print-css-1-expected.txt
index 71413eb5596fa121541942d274be2d8e284ba713..1996d1041a0cee45b3542e6b05ed203e226a51e0 100644
--- a/third_party/WebKit/LayoutTests/inspector/sources/pretty-print-css-expected.txt
+++ b/third_party/WebKit/LayoutTests/inspector/sources/pretty-print-css-1-expected.txt
@@ -9,6 +9,8 @@ a {
 }
 
 ------ >8 ======
+Correct mapping for <pre-comment>
+Correct mapping for <post-comment>
 
 Running: testComplexCSS
 ====== 8< ------
@@ -57,7 +59,7 @@ Running: testFormatInlinedStyles
         }
 
         @media screen {
-            a {
+            a.b {
                 color: red;
                 text-decoration: none
             }
@@ -79,3 +81,22 @@ Correct mapping for <div>
 Correct mapping for <color>
 Correct mapping for <red>
 
+Running: testComplexSelector
+====== 8< ------
+a.b.c:hover,.d.e.f.g::before,h.i {
+    color: red;
+}
+
+------ >8 ======
+Correct mapping for <a>
+Correct mapping for <.b>
+Correct mapping for <.c>
+Correct mapping for <.d>
+Correct mapping for <.e>
+Correct mapping for <.f>
+Correct mapping for <.g>
+Correct mapping for <h>
+Correct mapping for <.i>
+Correct mapping for <color>
+Correct mapping for <red>
+