[Devtools] Renamed Network's Timeline to Waterfall

third_party/WebKit/Source/devtools/front_end/network/networkWaterfallColumn.css

Index: third_party/WebKit/Source/devtools/front_end/network/networkWaterfallColumn.css
diff --git a/third_party/WebKit/Source/devtools/front_end/network/networkTimelineColumn.css b/third_party/WebKit/Source/devtools/front_end/network/networkWaterfallColumn.css
similarity index 78%
rename from third_party/WebKit/Source/devtools/front_end/network/networkTimelineColumn.css
rename to third_party/WebKit/Source/devtools/front_end/network/networkWaterfallColumn.css
index cc91972136c722738ffeeea95622ce0b24e2c198..dfa47d89671c49a870796695f2fa18bf300cd9fc 100644
--- a/third_party/WebKit/Source/devtools/front_end/network/networkTimelineColumn.css
+++ b/third_party/WebKit/Source/devtools/front_end/network/networkWaterfallColumn.css
@@ -2,7 +2,7 @@
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
-.network-timeline-v-scroll {
+.network-waterfall-v-scroll {
     position: absolute;
     top: 0;
     right: 0;
@@ -12,11 +12,11 @@
     z-index: 200;
 }
 
-.network-timeline-v-scroll.small {
+.network-waterfall-v-scroll.small {
     margin-top: 27px;
 }
 
-.network-timeline-v-scroll-content {
+.network-waterfall-v-scroll-content {
     width: 15px;
     pointer-events: none;
 }