Style fixes.

Review URL: https://codereview.chromium.org/905573003

Cr-Commit-Position: refs/heads/master@{#314915}

components/printing/renderer/print_web_view_helper.h

@@ -66,7 +66,6 @@ class PrintWebViewHelper
     : public content::RenderViewObserver,
       public content::RenderViewObserverTracker<PrintWebViewHelper> {
  public:
-
   class Delegate {
    public:
     virtual ~Delegate() {}

components/printing/renderer/print_web_view_helper_linux.cc

@@ -118,8 +118,9 @@ bool PrintWebViewHelper::PrintPagesNative(blink::WebFrame* frame,
 
   {
     scoped_ptr<base::SharedMemory> shared_mem(
-        content::RenderThread::Get()->HostAllocateSharedMemoryBuffer(
-            buf_size).release());
+        content::RenderThread::Get()
+            ->HostAllocateSharedMemoryBuffer(buf_size)
+            .release());
     if (!shared_mem.get()) {
       NOTREACHED() << "AllocateSharedMemoryBuffer failed";
       return false;

components/printing/renderer/print_web_view_helper_pdf_win.cc

@@ -17,7 +17,6 @@
 #include "skia/ext/vector_canvas.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 
-
 namespace printing {
 
 using blink::WebFrame;
@@ -160,10 +159,10 @@ void PrintWebViewHelper::PrintPageInternal(
   // Calculate the actual page size and content area in dpi.
   if (page_size_in_dpi) {
     *page_size_in_dpi =
-        gfx::Size(static_cast<int>(ConvertUnitDouble(
-                      page_size.width(), kPointsPerInch, dpi)),
-                  static_cast<int>(ConvertUnitDouble(
-                      page_size.height(), kPointsPerInch, dpi)));
+        gfx::Size(static_cast<int>(ConvertUnitDouble(page_size.width(),
+                                                     kPointsPerInch, dpi)),
+                  static_cast<int>(ConvertUnitDouble(page_size.height(),
+                                                     kPointsPerInch, dpi)));
   }
 
   if (content_area_in_dpi) {

components/printing/test/print_web_view_helper_browsertest.cc

@@ -161,9 +161,9 @@ class PrintWebViewHelperTestBase : public content::RenderViewTest {
   // Verify the page count is correct.
   void VerifyPageCount(int count) {
 #if defined(OS_CHROMEOS)
-// The DidGetPrintedPagesCount message isn't sent on ChromeOS. Right now we
-// always print all pages, and there are checks to that effect built into
-// the print code.
+    // The DidGetPrintedPagesCount message isn't sent on ChromeOS. Right now we
+    // always print all pages, and there are checks to that effect built into
+    // the print code.
 #else
     const IPC::Message* page_cnt_msg =
         render_thread_->sink().GetUniqueMessageMatching(