Revert "Revert of add colortable support to imagegenerator (https://codereview.chromium.org/304443003/)"

Fix is to add colortable param to installPixels()

This reverts commit 924205aaf2e0c3c65dda13e0eaccde3e7b2a5c40.

BUG=skia:
R=scroggo@google.com, reed@chromium.org

Author: reed@google.com

Review URL: https://codereview.chromium.org/300263005

git-svn-id: http://skia.googlecode.com/svn/trunk@14958 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/DrawPathTest.cpp b/tests/DrawPathTest.cpp
index dbafa40..2af4224 100644
--- a/tests/DrawPathTest.cpp
+++ b/tests/DrawPathTest.cpp
@@ -15,8 +15,7 @@
 static void test_big_aa_rect(skiatest::Reporter* reporter) {
     SkBitmap output;
     SkPMColor pixel[1];
-    output.installPixels(SkImageInfo::MakeN32Premul(1, 1),
-                         pixel, 4, NULL, NULL);
+    output.installPixels(SkImageInfo::MakeN32Premul(1, 1), pixel, 4);
 
     SkSurface* surf = SkSurface::NewRasterPMColor(300, 33300);
     SkCanvas* canvas = surf->getCanvas();