Replacing non-portable CanvasRenderingContext.setFillColor with more portable variants.

lib/html/templates/html/interface/interface_CanvasRenderingContext2D.darttemplate

Index: lib/html/templates/html/interface/interface_CanvasRenderingContext2D.darttemplate
diff --git a/lib/html/templates/html/interface/interface_CanvasRenderingContext2D.darttemplate b/lib/html/templates/html/interface/interface_CanvasRenderingContext2D.darttemplate
new file mode 100644
index 0000000000000000000000000000000000000000..a783526fff8f3505e0042110c4075170877c9018
--- /dev/null
+++ b/lib/html/templates/html/interface/interface_CanvasRenderingContext2D.darttemplate
@@ -0,0 +1,38 @@
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// WARNING: Do not edit - generated code.
+
+$!COMMENT
+abstract class $ID$EXTENDS {
+$!MEMBERS
+
+  /**
+   * Sets the color used inside shapes.
+   * [r], [g], [b] are 0-255, [a] is 0-1.
+   */
+  void setFillColorRgb(int r, int g, int b, [double a]);
+
+  /**
+   * Sets the color used inside shapes.
+   * [h] is in degrees, 0-360.
+   * [s], [l] are in percent, 0-100.
+   * [a] is 0-1.
+   */
+  void setFillColorHsl(int h, double s, double l, [double a]);
+
+  /**
+   * Sets the color used for stroking shapes.
+   * [r], [g], [b] are 0-255, [a] is 0-1.
+   */
+  void setStrokeColorRgb(int r, int g, int b, [double a]);
+
+  /**
+   * Sets the color used for stroking shapes.
+   * [h] is in degrees, 0-360.
+   * [s], [l] are in percent, 0-100.
+   * [a] is 0-1.
+   */
+  void setStrokeColorHsl(int h, double s, double l, [double a]);
+}