diff --git a/debugger/QT/SkDebuggerGUI.cpp b/debugger/QT/SkDebuggerGUI.cpp
index a8d8f14..ea3564c 100644
--- a/debugger/QT/SkDebuggerGUI.cpp
+++ b/debugger/QT/SkDebuggerGUI.cpp
@@ -12,6 +12,7 @@
 #include "SkPictureRecord.h"
 #include <QListWidgetItem>
 #include <QtGui>
+#include "sk_tool_utils.h"
 
 #if defined(SK_BUILD_FOR_WIN32)
     #include "SysTimer_windows.h"
@@ -359,7 +360,8 @@
     SkFILEWStream file(filename.c_str());
     SkAutoTUnref<SkPicture> copy(fDebugger.copyPicture());
 
-    copy->serialize(&file);
+    sk_tool_utils::PngPixelSerializer serializer;
+    copy->serialize(&file, &serializer);
 }
 
 void SkDebuggerGUI::loadFile(QListWidgetItem *item) {
diff --git a/gm/colorwheel.cpp b/gm/colorwheel.cpp
index db2924d..6b9c149 100644
--- a/gm/colorwheel.cpp
+++ b/gm/colorwheel.cpp
@@ -5,7 +5,6 @@
  * found in the LICENSE file.
  */
 
-#include "sk_tool_utils.h"
 #include "Resources.h"
 #include "SkData.h"
 #include "gm.h"
diff --git a/gm/displacement.cpp b/gm/displacement.cpp
index bcf759a..91405d6 100644
--- a/gm/displacement.cpp
+++ b/gm/displacement.cpp
@@ -5,10 +5,10 @@
  * found in the LICENSE file.
  */
 
-#include "sk_tool_utils.h"
 #include "SkBitmapSource.h"
 #include "SkDisplacementMapEffect.h"
 #include "gm.h"
+#include "sk_tool_utils.h"
 
 namespace skiagm {
 
diff --git a/tests/PictureTest.cpp b/tests/PictureTest.cpp
index ac750e9..12d9b15 100644
--- a/tests/PictureTest.cpp
+++ b/tests/PictureTest.cpp
@@ -28,6 +28,7 @@
 #include "SkRecord.h"
 #include "SkShader.h"
 #include "SkStream.h"
+#include "sk_tool_utils.h"
 
 #if SK_SUPPORT_GPU
 #include "SkSurface.h"
@@ -830,18 +831,6 @@
 }
 #endif
 
-// Encodes to PNG, unless there is already encoded data, in which case that gets
-// used.
-// FIXME: Share with PictureRenderer.cpp?
-class PngPixelSerializer : public SkPixelSerializer {
-public:
-    bool onUseEncodedData(const void*, size_t) SK_OVERRIDE { return true; }
-    SkData* onEncodePixels(const SkImageInfo& info, const void* pixels,
-                           size_t rowBytes) SK_OVERRIDE {
-        return SkImageEncoder::EncodeData(info, pixels, rowBytes, SkImageEncoder::kPNG_Type, 100);
-    }
-};
-
 static SkData* serialized_picture_from_bitmap(const SkBitmap& bitmap) {
     SkPictureRecorder recorder;
     SkCanvas* canvas = recorder.beginRecording(SkIntToScalar(bitmap.width()),
@@ -850,7 +839,7 @@
     SkAutoTUnref<SkPicture> picture(recorder.endRecording());
 
     SkDynamicMemoryWStream wStream;
-    PngPixelSerializer serializer;
+    sk_tool_utils::PngPixelSerializer serializer;
     picture->serialize(&wStream, &serializer);
     return wStream.copyToData();
 }
diff --git a/tools/PictureRenderer.cpp b/tools/PictureRenderer.cpp
index 6acd13c..aec153d 100644
--- a/tools/PictureRenderer.cpp
+++ b/tools/PictureRenderer.cpp
@@ -37,6 +37,7 @@
 #include "SkTDArray.h"
 #include "SkThreadUtils.h"
 #include "SkTypes.h"
+#include "sk_tool_utils.h"
 
 static inline SkScalar scalar_log2(SkScalar x) {
     static const SkScalar log2_conversion_factor = SkScalarDiv(1, SkScalarLog(2));
@@ -358,19 +359,6 @@
     return NULL;
 }
 
-// Encodes to PNG, unless there is already encoded data, in which case that gets
-// used.
-// FIXME: Share with PictureTest.cpp?
-
-class PngPixelSerializer : public SkPixelSerializer {
-public:
-    bool onUseEncodedData(const void*, size_t) SK_OVERRIDE { return true; }
-    SkData* onEncodePixels(const SkImageInfo& info, const void* pixels,
-                           size_t rowBytes) SK_OVERRIDE {
-        return SkImageEncoder::EncodeData(info, pixels, rowBytes, SkImageEncoder::kPNG_Type, 100);
-    }
-};
-
 bool RecordPictureRenderer::render(SkBitmap** out) {
     SkAutoTDelete<SkBBHFactory> factory(this->getFactory());
     SkPictureRecorder recorder;
@@ -385,7 +373,7 @@
         // Record the new picture as a new SKP with PNG encoded bitmaps.
         SkString skpPath = SkOSPath::Join(fWritePath.c_str(), fInputFilename.c_str());
         SkFILEWStream stream(skpPath.c_str());
-        PngPixelSerializer serializer;
+        sk_tool_utils::PngPixelSerializer serializer;
         picture->serialize(&stream, &serializer);
         return true;
     }
diff --git a/tools/sk_tool_utils.h b/tools/sk_tool_utils.h
index 48c71e7..8754de6 100644
--- a/tools/sk_tool_utils.h
+++ b/tools/sk_tool_utils.h
@@ -9,7 +9,9 @@
 #define sk_tool_utils_DEFINED
 
 #include "SkColor.h"
+#include "SkImageEncoder.h"
 #include "SkImageInfo.h"
+#include "SkPixelSerializer.h"
 #include "SkTypeface.h"
 
 class SkBitmap;
@@ -55,6 +57,18 @@
         sk_tool_utils::draw_checkerboard(canvas, 0xFF999999, 0xFF666666, 8);
     }
 
+    // Encodes to PNG, unless there is already encoded data, in which case that gets
+    // used.
+    class PngPixelSerializer : public SkPixelSerializer {
+    public:
+        bool onUseEncodedData(const void*, size_t) SK_OVERRIDE { return true; }
+        SkData* onEncodePixels(const SkImageInfo& info, const void* pixels,
+                               size_t rowBytes) SK_OVERRIDE {
+            return SkImageEncoder::EncodeData(info, pixels, rowBytes,
+                                              SkImageEncoder::kPNG_Type, 100);
+        }
+    };
+
 }  // namespace sk_tool_utils
 
 #endif  // sk_tool_utils_DEFINED