Revert of tryAllocPixels returns bool, allocPixels requires success

extensions/renderer/set_icon_natives.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/renderer/set_icon_natives.h"
 
 #include <limits>
 
 #include "base/memory/scoped_ptr.h"
 #include "content/public/common/common_param_traits.h"
@@ skipping 51 matching lines @@
 
   int data_length =
       data->Get(v8::String::NewFromUtf8(isolate, "length"))->Int32Value();
   if (data_length != 4 * width * height) {
     isolate->ThrowException(
         v8::Exception::Error(v8::String::NewFromUtf8(isolate, kInvalidData)));
     return false;
   }
 
   SkBitmap bitmap;
-  if (!bitmap.tryAllocN32Pixels(width, height)) {
+  if (!bitmap.allocN32Pixels(width, height)) {
     isolate->ThrowException(
         v8::Exception::Error(v8::String::NewFromUtf8(isolate, kNoMemory)));
     return false;
   }
   bitmap.eraseARGB(0, 0, 0, 0);
 
   uint32_t* pixels = bitmap.getAddr32(0, 0);
   for (int t = 0; t < width * height; t++) {
     // |data| is RGBA, pixels is ARGB.
     pixels[t] = SkPreMultiplyColor(
@@ skipping 57 matching lines @@
             bitmap_set_value);
   if (details->Has(v8::String::NewFromUtf8(args.GetIsolate(), "tabId"))) {
     dict->Set(
         v8::String::NewFromUtf8(args.GetIsolate(), "tabId"),
         details->Get(v8::String::NewFromUtf8(args.GetIsolate(), "tabId")));
   }
   args.GetReturnValue().Set(dict);
 }
 
 }  // namespace extensions