explicitly include blurimagefilter include

Try explicitly adding
to fix the bookmaker nightly bot.

R=jcgregorio@google.com,caryclark@google.com

Docs-Preview: https://skia.org/?cl=137421
Bug: skia:6898
Change-Id: Iff27845e6872b885b8494e9fc236f4f05c10c301
Reviewed-on: https://skia-review.googlesource.com/137421
Reviewed-by: Cary Clark <caryclark@skia.org>
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
Commit-Queue: Cary Clark <caryclark@skia.org>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
Auto-Submit: Cary Clark <caryclark@skia.org>
diff --git a/docs/SkCanvas_Reference.bmh b/docs/SkCanvas_Reference.bmh
index c026ffe..57125d7 100644
--- a/docs/SkCanvas_Reference.bmh
+++ b/docs/SkCanvas_Reference.bmh
@@ -1509,6 +1509,12 @@
 Canvas.
 ##
 #Height 128
+#Function
+###$
+#include "SkBlurImageFilter.h"
+$$$#
+##
+
 void draw(SkCanvas* canvas) {
     SkPaint paint, blur;
     blur.setImageFilter(SkBlurImageFilter::Make(3, 3, nullptr));
@@ -1558,6 +1564,12 @@
 Image_Filter blurs past edge of Layer so red rectangle is blurred on all sides.
 ##
 #Height 128
+#Function
+###$
+#include "SkBlurImageFilter.h"
+$$$#
+##
+
 void draw(SkCanvas* canvas) {
     SkPaint paint, blur;
     blur.setImageFilter(SkBlurImageFilter::Make(3, 3, nullptr));
diff --git a/docs/SkPaint_Reference.bmh b/docs/SkPaint_Reference.bmh
index 99873ee..21521af 100644
--- a/docs/SkPaint_Reference.bmh
+++ b/docs/SkPaint_Reference.bmh
@@ -3226,6 +3226,11 @@
 
 #Example
     #ToDo explain why the two draws are so different ##
+    #Function
+    ###$
+    #include "SkBlurImageFilter.h"
+    $$$#
+    ##
     void draw(SkCanvas* canvas) {
         SkPaint paint;
         paint.setStyle(SkPaint::kStroke_Style);
@@ -3252,6 +3257,11 @@
     #Return  Image_Filter if previously set, nullptr otherwise ##
 
     #Example
+        #Function
+        ###$
+        #include "SkBlurImageFilter.h"
+        $$$#
+        ##
         void draw(SkCanvas* canvas) {
            SkPaint paint;
            SkDebugf("nullptr %c= image filter\n", paint.getImageFilter() ? '!' : '=');