Move more vector icons to more appropriate directories.

ui/vector_icons/warning.icon

Index: ui/vector_icons/warning.icon
diff --git a/ui/gfx/vector_icons/error_circle.icon b/ui/vector_icons/warning.icon
similarity index 56%
rename from ui/gfx/vector_icons/error_circle.icon
rename to ui/vector_icons/warning.icon
index ebb3e14c6a20cf23490d8be405cc91e84e570e60..7a5f42562fdc50e418da0fbf798e07be40024018 100644
--- a/ui/gfx/vector_icons/error_circle.icon
+++ b/ui/vector_icons/warning.icon
@@ -2,8 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-CIRCLE, 24, 24, 20,
-MOVE_TO, 26, 34,
+MOVE_TO, 2, 42,
+R_H_LINE_TO, 44,
+LINE_TO, 24, 4,
+LINE_TO, 2, 42,
+CLOSE,
+// Divergence from ic_warning: white fill on the ! portion.
+NEW_PATH,
+PATH_COLOR_ARGB, 0xFF, 0xFF, 0xFF, 0xFF,
+MOVE_TO, 26, 36,
 R_H_LINE_TO, -4,
 R_V_LINE_TO, -4,
 R_H_LINE_TO, 4,
@@ -11,8 +18,8 @@ R_V_LINE_TO, 4,
 CLOSE,
 R_MOVE_TO, 0, -8,
 R_H_LINE_TO, -4,
-V_LINE_TO, 14,
+R_V_LINE_TO, -8,
 R_H_LINE_TO, 4,
-R_V_LINE_TO, 12,
+R_V_LINE_TO, 8,
 CLOSE,
 END