Style bikeshed - remove extraneous whitespace

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842753002

Review URL: https://codereview.chromium.org/1842753002
diff --git a/tools/android/SkAndroidSDKCanvas.cpp b/tools/android/SkAndroidSDKCanvas.cpp
index d31f93b..c1a40f4 100644
--- a/tools/android/SkAndroidSDKCanvas.cpp
+++ b/tools/android/SkAndroidSDKCanvas.cpp
@@ -300,7 +300,7 @@
 bool SkAndroidSDKCanvas::onAccessTopLayerPixels(SkPixmap* pmap) {
     SkASSERT(pmap);
     SkImageInfo info;
-    size_t rowBytes; 
+    size_t rowBytes;
     const void* addr = fProxyTarget->accessTopLayerPixels(&info, &rowBytes, nullptr);
     if (addr) {
         pmap->reset(info, addr, rowBytes);
@@ -355,5 +355,3 @@
 }
 
 void SkAndroidSDKCanvas::onDiscard() { fProxyTarget->discard(); }
-
-