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/skiaserve/Request.cpp b/tools/skiaserve/Request.cpp
index 47b467c..1d946ab 100644
--- a/tools/skiaserve/Request.cpp
+++ b/tools/skiaserve/Request.cpp
@@ -55,7 +55,7 @@
 
     // write to png
     SkDynamicMemoryWStream buffer;
-    SkDrawCommand::WritePNG((const png_bytep) bmp->getPixels(), bmp->width(), bmp->height(), 
+    SkDrawCommand::WritePNG((const png_bytep) bmp->getPixels(), bmp->width(), bmp->height(),
                             buffer);
     return buffer.copyToData();
 }
@@ -155,7 +155,7 @@
     return surface;
 }
 
-bool Request::enableGPU(bool enable) {    
+bool Request::enableGPU(bool enable) {
     if (enable) {
         SkSurface* surface = this->createGPUSurface();
         if (surface) {
@@ -175,7 +175,7 @@
     fSurface.reset(this->createCPUSurface());
     fGPUEnabled = false;
     return true;
-} 
+}
 
 bool Request::initPictureFromStream(SkStream* stream) {
     // parse picture from stream
@@ -254,4 +254,3 @@
     bitmap->unlockPixels();
     return result;
 }
-
diff --git a/tools/skiaserve/Request.h b/tools/skiaserve/Request.h
index eecfe33..e3bc373 100644
--- a/tools/skiaserve/Request.h
+++ b/tools/skiaserve/Request.h
@@ -59,7 +59,7 @@
     UploadContext* fUploadContext;
     SkAutoTUnref<SkDebugCanvas> fDebugCanvas;
     UrlDataManager fUrlDataManager;
-    
+
 private:
     SkData* writeCanvasToPng(SkCanvas* canvas);
     void drawToCanvas(int n, int m = -1);
@@ -67,7 +67,7 @@
     SkSurface* createGPUSurface();
     SkIRect getBounds();
     GrContext* getContext();
-    
+
     sk_sp<SkPicture> fPicture;
     GrContextFactory* fContextFactory;
     SkAutoTUnref<SkSurface> fSurface;
@@ -75,4 +75,3 @@
 };
 
 #endif
-
diff --git a/tools/skiaserve/skiaserve.cpp b/tools/skiaserve/skiaserve.cpp
index 164f595..fd96251 100644
--- a/tools/skiaserve/skiaserve.cpp
+++ b/tools/skiaserve/skiaserve.cpp
@@ -86,7 +86,7 @@
     address.sin_port = htons(FLAGS_port);
     int result = inet_pton(AF_INET, FLAGS_address[0], &address.sin_addr);
     if (result != 1) {
-        printf("inet_pton for %s:%d failed with return %d %s\n", 
+        printf("inet_pton for %s:%d failed with return %d %s\n",
                 FLAGS_address[0], FLAGS_port, result, strerror(errno));
         return 1;
     }
@@ -97,7 +97,7 @@
     daemon = MHD_start_daemon(MHD_USE_SELECT_INTERNALLY
 #ifdef SK_DEBUG
                               | MHD_USE_DEBUG
-#endif  
+#endif
                               , FLAGS_port, nullptr, nullptr,
                               &answer_to_connection, &request,
                               MHD_OPTION_SOCK_ADDR, &address,
diff --git a/tools/skiaserve/urlhandlers/BatchBoundsHandler.cpp b/tools/skiaserve/urlhandlers/BatchBoundsHandler.cpp
index 4044986..b14db19 100644
--- a/tools/skiaserve/urlhandlers/BatchBoundsHandler.cpp
+++ b/tools/skiaserve/urlhandlers/BatchBoundsHandler.cpp
@@ -35,4 +35,3 @@
     request->fDebugCanvas->setDrawGpuBatchBounds(enabled);
     return SendOK(connection);
 }
-
diff --git a/tools/skiaserve/urlhandlers/BatchesHandler.cpp b/tools/skiaserve/urlhandlers/BatchesHandler.cpp
index 221c539..b245c4d 100644
--- a/tools/skiaserve/urlhandlers/BatchesHandler.cpp
+++ b/tools/skiaserve/urlhandlers/BatchesHandler.cpp
@@ -31,11 +31,10 @@
     // /batches
     if (0 == strcmp(method, MHD_HTTP_METHOD_GET)) {
         int n = request->getLastOp();
-        
+
         SkAutoTUnref<SkData> data(request->getJsonBatchList(n));
         return SendData(connection, data, "application/json");
     }
 
     return MHD_NO;
 }
-
diff --git a/tools/skiaserve/urlhandlers/BreakHandler.cpp b/tools/skiaserve/urlhandlers/BreakHandler.cpp
index b701955..16bf507 100644
--- a/tools/skiaserve/urlhandlers/BreakHandler.cpp
+++ b/tools/skiaserve/urlhandlers/BreakHandler.cpp
@@ -83,4 +83,3 @@
     SkAutoTUnref<SkData> data(stream.copyToData());
     return SendData(connection, data, "application/json");
 }
-
diff --git a/tools/skiaserve/urlhandlers/ClipAlphaHandler.cpp b/tools/skiaserve/urlhandlers/ClipAlphaHandler.cpp
index 4ab5096..a931f93 100644
--- a/tools/skiaserve/urlhandlers/ClipAlphaHandler.cpp
+++ b/tools/skiaserve/urlhandlers/ClipAlphaHandler.cpp
@@ -35,4 +35,3 @@
     request->fDebugCanvas->setClipVizColor(SkColorSetARGB(alpha, 0, 0, 0));
     return SendOK(connection);
 }
-
diff --git a/tools/skiaserve/urlhandlers/CmdHandler.cpp b/tools/skiaserve/urlhandlers/CmdHandler.cpp
index 1699bcb..09fdc17 100644
--- a/tools/skiaserve/urlhandlers/CmdHandler.cpp
+++ b/tools/skiaserve/urlhandlers/CmdHandler.cpp
@@ -36,7 +36,7 @@
         } else {
             sscanf(commands[1].c_str(), "%d", &n);
         }
-        
+
         SkAutoTUnref<SkData> data(request->getJsonOps(n));
         return SendData(connection, data, "application/json");
     }
@@ -60,4 +60,3 @@
 
     return MHD_NO;
 }
-
diff --git a/tools/skiaserve/urlhandlers/DataHandler.cpp b/tools/skiaserve/urlhandlers/DataHandler.cpp
index 0c94530..397be8f 100644
--- a/tools/skiaserve/urlhandlers/DataHandler.cpp
+++ b/tools/skiaserve/urlhandlers/DataHandler.cpp
@@ -37,4 +37,3 @@
     }
     return MHD_NO;
 }
-
diff --git a/tools/skiaserve/urlhandlers/DownloadHandler.cpp b/tools/skiaserve/urlhandlers/DownloadHandler.cpp
index fd9308d..4e23915 100644
--- a/tools/skiaserve/urlhandlers/DownloadHandler.cpp
+++ b/tools/skiaserve/urlhandlers/DownloadHandler.cpp
@@ -31,4 +31,3 @@
     return SendData(connection, data, "application/octet-stream", true,
                     "attachment; filename=something.skp;");
 }
-
diff --git a/tools/skiaserve/urlhandlers/EnableGPUHandler.cpp b/tools/skiaserve/urlhandlers/EnableGPUHandler.cpp
index b5d0c7a..68eb86f 100644
--- a/tools/skiaserve/urlhandlers/EnableGPUHandler.cpp
+++ b/tools/skiaserve/urlhandlers/EnableGPUHandler.cpp
@@ -38,4 +38,3 @@
     }
     return SendOK(connection);
 }
-
diff --git a/tools/skiaserve/urlhandlers/ImgHandler.cpp b/tools/skiaserve/urlhandlers/ImgHandler.cpp
index a0e58bc..91ea6d0 100644
--- a/tools/skiaserve/urlhandlers/ImgHandler.cpp
+++ b/tools/skiaserve/urlhandlers/ImgHandler.cpp
@@ -43,4 +43,3 @@
     SkAutoTUnref<SkData> data(request->drawToPng(n, m));
     return SendData(connection, data, "image/png");
 }
-
diff --git a/tools/skiaserve/urlhandlers/InfoHandler.cpp b/tools/skiaserve/urlhandlers/InfoHandler.cpp
index 65bbeb9..464bbb3 100644
--- a/tools/skiaserve/urlhandlers/InfoHandler.cpp
+++ b/tools/skiaserve/urlhandlers/InfoHandler.cpp
@@ -40,4 +40,3 @@
     SkAutoTUnref<SkData> data(request->getJsonInfo(n));
     return SendData(connection, data, "application/json");
 }
-
diff --git a/tools/skiaserve/urlhandlers/PostHandler.cpp b/tools/skiaserve/urlhandlers/PostHandler.cpp
index ce59920..34beefa 100644
--- a/tools/skiaserve/urlhandlers/PostHandler.cpp
+++ b/tools/skiaserve/urlhandlers/PostHandler.cpp
@@ -66,11 +66,10 @@
         fprintf(stderr, "Could not create picture from stream.\n");
         return MHD_NO;
     }
-    
+
     // clear upload context
     delete request->fUploadContext;
     request->fUploadContext = nullptr;
 
     return SendTemplate(connection, true, "/");
 }
-
diff --git a/tools/skiaserve/urlhandlers/RootHandler.cpp b/tools/skiaserve/urlhandlers/RootHandler.cpp
index 03b87f3..647c198 100644
--- a/tools/skiaserve/urlhandlers/RootHandler.cpp
+++ b/tools/skiaserve/urlhandlers/RootHandler.cpp
@@ -23,4 +23,3 @@
                         const char* upload_data, size_t* upload_data_size) {
     return SendTemplate(connection);
 }
-
diff --git a/tools/skiaserve/urlhandlers/UrlHandler.h b/tools/skiaserve/urlhandlers/UrlHandler.h
index 4fa9731..02a07b0 100644
--- a/tools/skiaserve/urlhandlers/UrlHandler.h
+++ b/tools/skiaserve/urlhandlers/UrlHandler.h
@@ -56,7 +56,7 @@
 };
 
 /**
-   Controls whether GPU rendering is enabled. Posting to /enableGPU/1 turns GPU on, /enableGPU/0 
+   Controls whether GPU rendering is enabled. Posting to /enableGPU/1 turns GPU on, /enableGPU/0
    disables it.
  */
 class EnableGPUHandler : public UrlHandler {
@@ -128,4 +128,3 @@
                const char* url, const char* method,
                const char* upload_data, size_t* upload_data_size) override;
 };
-