Cleanup: Remove obsolete references to webkit_glue namespace.

BUG=338338
TEST=None
R=groby@chromium.org,avi@chromium.org,sky@chromium.org

Review URL: https://codereview.chromium.org/450093002

Cr-Commit-Position: refs/heads/master@{#288513}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@288513 0039d316-1c4b-4281-b951-d872f2087c98

chrome/renderer/spellchecker/spellcheck_unittest.cc

@@ -126,7 +126,7 @@ class MockTextCheckingCompletion : public blink::WebTextCheckingCompletion {
   blink::WebVector<blink::WebTextCheckingResult> last_results_;
 };
 
-// Operates unit tests for the webkit_glue::SpellCheckWord() function
+// Operates unit tests for the content::SpellCheck::SpellCheckWord() function
 // with the US English dictionary.
 // The unit tests in this function consist of:
 //   * Tests for the function with empty strings;

content/child/child_process.h

@@ -54,8 +54,7 @@ class CONTENT_EXPORT ChildProcess {
   // process goes away prematurely, the background thread can at least notice
   // the child processes's main thread exiting to determine that it should give
   // up waiting.
-  // For example, see the renderer code used to implement
-  // webkit_glue::GetCookies.
+  // For example, see the renderer code used to implement GetCookies().
   base::WaitableEvent* GetShutDownEvent();
 
   // These are used for ref-counting the child process.  The process shuts

content/child/fling_animator_impl_android.h

@@ -42,6 +42,6 @@ class FlingAnimatorImpl : public blink::WebGestureCurve {
   DISALLOW_COPY_AND_ASSIGN(FlingAnimatorImpl);
 };
 
-}  // namespace webkit_glue
+}  // namespace content
 
 #endif  // CONTENT_CHILD_FLING_ANIMATOR_IMPL_ANDROID_H_

content/child/threaded_data_provider.h

@@ -22,12 +22,7 @@ namespace IPC {
 class SyncChannel;
 }
 
-namespace webkit_glue {
-class WebThreadImpl;
-}
-
 namespace content {
-class ResourceDispatcher;
 class WebThreadImpl;
 
 class ThreadedDataProvider {

ui/base/clipboard/scoped_clipboard_writer.h

@@ -23,8 +23,6 @@ namespace ui {
 
 // This class is a wrapper for |Clipboard| that handles packing data
 // into a Clipboard::ObjectMap.
-// NB: You should probably NOT be using this class if you include
-// webkit_glue.h. Use ScopedClipboardWriterGlue instead.
 class UI_BASE_EXPORT ScopedClipboardWriter {
  public:
   // Create an instance that is a simple wrapper around clipboard.