Revert 272217 "LanguageState should be owned by TranslateManager"

Revert 272217 "LanguageState should be owned by TranslateManager"

This CL is breaking the asan/lsan bots. A snippet of the failure:

==10649==ERROR: AddressSanitizer: heap-use-after-free on address 0x60b0000d0592 at pc 0xbf31f90 bp 0x7fff0930b610 sp 0x7fff0930b608
WRITE of size 1 at 0x60b0000d0592 thread T0 (browser_tests)
    #0 0xbf31f8f in set_translation_declined components/translate/core/browser/language_state.h:62
    #1 0xbf31f8f in TranslateUIDelegate::TranslationDeclined(bool) components/translate/core/browser/translate_ui_delegate.cc:188
    #2 0x4614bb4 in TranslateBubbleView::WindowClosing() chrome/browser/ui/views/translate/translate_bubble_view.cc:205
    #3 0x4224e9c in views::Widget::OnNativeWidgetDestroying() ui/views/widget/widget.cc:1086
    #4 0x4212c95 in OnWindowDestroying ui/views/widget/native_widget_aura.cc:793
    #5 0x4212c95 in non-virtual thunk to views::NativeWidgetAura::OnWindowDestroying(aura::Window*) ui/views/widget/native_widget_aura.cc:797
    #6 0x60362b7 in aura::Window::~Window() ui/aura/window.cc:225
    #7 0x60388ed in aura::Window::~Window() ui/aura/window.cc:218
    #8 0x421fb19 in views::Widget::CloseNow() ui/views/widget/widget.cc:614
    #9 0x5a03a46 in content::WebContentsImpl::~WebContentsImpl() content/browser/web_contents/web_contents_impl.cc:422
    #10 0x5a05ead in content::WebContentsImpl::~WebContentsImpl() content/browser/web_contents/web_contents_impl.cc:373
    #11 0x443bda1 in TabStripModel::InternalCloseTab(content::WebContents*, int, bool) chrome/browser/ui/tabs/tab_strip_model.cc:1272
    #12 0x4434198 in TabStripModel::InternalCloseTabs(std::vector\u003Cint, std::allocator\u003Cint> > const&, unsigned int) chrome/browser/ui/tabs/tab_strip_model.cc:1247
    #13 0x4432c73 in TabStripModel::CloseAllTabs() chrome/browser/ui/tabs/tab_strip_model.cc:545
...
0x60b0000d0592 is located 82 bytes inside of 104-byte region [0x60b0000d0540,0x60b0000d05a8)
freed by thread T0 (browser_tests) here:
    #0 0x56fcbb in operator delete(void*) /usr/local/google/work/chromium/src/third_party/llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc:94
    #1 0xbf20b7c in TranslateManager::~TranslateManager() components/translate/core/browser/translate_manager.cc:59
    #2 0x2926a06 in operator() base/memory/scoped_ptr.h:137
    #3 0x2926a06 in reset base/memory/scoped_ptr.h:246
    #4 0x2926a06 in reset base/memory/scoped_ptr.h:367
    #5 0x2926a06 in WebContentsDestroyed chrome/browser/translate/translate_tab_helper.cc:314
    #6 0x2926a06 in non-virtual thunk to TranslateTabHelper::WebContentsDestroyed() chrome/browser/translate/translate_tab_helper.cc:315
    #7 0x5a03a46 in content::WebContentsImpl::~WebContentsImpl() content/browser/web_contents/web_contents_impl.cc:422
    #8 0x5a05ead in content::WebContentsImpl::~WebContentsImpl() content/browser/web_contents/web_contents_impl.cc:373
    #9 0x443bda1 in TabStripModel::InternalCloseTab(content::WebContents*, int, bool) chrome/browser/ui/tabs/tab_strip_model.cc:1272
    #10 0x4434198 in TabStripModel::InternalCloseTabs(std::vector\u003Cint, std::allocator\u003Cint> > const&, unsigned int) chrome/browser/ui/tabs/tab_strip_model.cc:1247
    #11 0x4432c73 in TabStripModel::CloseAllTabs() chrome/browser/ui/tabs/tab_strip_model.cc:545
...
previously allocated by thread T0 (browser_tests) here:
    #0 0x56f77b in operator new(unsigned long) /usr/local/google/work/chromium/src/third_party/llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc:62
    #1 0x2923028 in TranslateTabHelper::TranslateTabHelper(content::WebContents*) chrome/browser/translate/translate_tab_helper.cc:78
    #2 0x4428959 in CreateForWebContents content/public/browser/web_contents_user_data.h:38
    #3 0x4428959 in TabHelpers::AttachTabHelpers(content::WebContents*) chrome/browser/ui/tab_helpers.cc:142
...


> LanguageState should be owned by TranslateManager
> 
> LanguageState is currently owned by ContentTranslateManager,
> but it should be moved under TranslateManager
> 
> BUG=345690
> TEST=unittests --gtest_filter=Translate*
> TBR=thakis@chromium.org
> 
> Review URL: https://codereview.chromium.org/290573013

TBR=naiem.shaik@gmail.com

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=272264

[sadrul, 2014-05-22 19:10:35]

Committed patchset #1 manually as r272264.