Revert 239921 "Revert 239759 "The comment in base64.h implies th..."

trunk/src/content/browser/devtools/renderer_overrides_handler.cc

Index: trunk/src/content/browser/devtools/renderer_overrides_handler.cc
===================================================================
--- trunk/src/content/browser/devtools/renderer_overrides_handler.cc	(revision 239942)
+++ trunk/src/content/browser/devtools/renderer_overrides_handler.cc	(working copy)
@@ -443,16 +443,13 @@
                                               &png,
                                               gfx::Rect(snapshot_size))) {
     std::string base64_data;
-    bool success = base::Base64Encode(
+    base::Base64Encode(
         base::StringPiece(reinterpret_cast<char*>(&*png.begin()), png.size()),
         &base64_data);
-    if (success) {
-      base::DictionaryValue* result = new base::DictionaryValue();
-      result->SetString(
-          devtools::Page::captureScreenshot::kResponseData, base64_data);
-      return command->SuccessResponse(result);
-    }
-    return command->InternalErrorResponse("Unable to base64encode screenshot");
+    base::DictionaryValue* result = new base::DictionaryValue();
+    result->SetString(
+        devtools::Page::captureScreenshot::kResponseData, base64_data);
+    return command->SuccessResponse(result);
   }
 
   // Fallback to copying from compositing surface.
@@ -553,16 +550,9 @@
   }
 
   std::string base_64_data;
-  if (!base::Base64Encode(base::StringPiece(
-                              reinterpret_cast<char*>(&data[0]),
-                              data.size()),
-                          &base_64_data)) {
-    if (command) {
-      SendAsyncResponse(
-          command->InternalErrorResponse("Unable to base64 encode"));
-    }
-    return;
-  }
+  base::Base64Encode(
+      base::StringPiece(reinterpret_cast<char*>(&data[0]), data.size()),
+      &base_64_data);
 
   base::DictionaryValue* response = new base::DictionaryValue();
   response->SetString(devtools::Page::screencastFrame::kParamData,