Mark two inner classes in net/ exported

The inner class needs to be exported in case any uses in inline methods
or vtable of the outer class causes it to potentially be referenced across
a shared library boundary.

On non-Windows, the visibility attribute is already inherited by nested
classes, but on Windows, they must be marked explicitly.

BUG=82385
R=thakis@chromium.org, willchan@chromium.org

Review URL: https://codereview.chromium.org/476013002

Cr-Commit-Position: refs/heads/master@{#289977}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@289977 0039d316-1c4b-4281-b951-d872f2087c98

net/cert/multi_threaded_cert_verifier.h

@@ -96,7 +96,7 @@ class NET_EXPORT_PRIVATE MultiThreadedCertVerifier
   };
 
   // CachedResult contains the result of a certificate verification.
-  struct CachedResult {
+  struct NET_EXPORT_PRIVATE CachedResult {
     CachedResult();
     ~CachedResult();
 

net/websockets/websocket_inflater.h

@@ -66,7 +66,7 @@ class NET_EXPORT_PRIVATE WebSocketInflater {
 
  private:
   // Ring buffer with fixed capacity.
-  class OutputBuffer {
+  class NET_EXPORT_PRIVATE OutputBuffer {
    public:
     explicit OutputBuffer(size_t capacity);
     ~OutputBuffer();