DevTools: 'Overrides' UI overlay obstructs page and element inspector

BUG=302862
R=vsevik@chromium.org

Review URL: https://codereview.chromium.org/40233006

git-svn-id: svn://svn.chromium.org/blink/trunk@160559 bbb929c8-8fbe-4397-9dbb-9b2b20218538
 void InspectorPageAgent::setContinuousPaintingEnabled(ErrorString*, bool enabled)
 {
     bool viewMetricsOverride = m_state->getLong(PageAgentState::pageAgentScreenWidthOverride);
     m_state->setBoolean(PageAgentState::pageAgentContinuousPaintingEnabled, enabled);
     m_client->setContinuousPaintingEnabled(enabled && !viewMetricsOverride);
 }

 void InspectorPageAgent::setContinuousPaintingEnabled(ErrorString*, bool enabled)
 {
     bool viewMetricsOverride = m_state->getLong(PageAgentState::pageAgentScreenWidthOverride);
     m_state->setBoolean(PageAgentState::pageAgentContinuousPaintingEnabled, enabled);
     m_client->setContinuousPaintingEnabled(enabled && !viewMetricsOverride);
    updateOverridesTopOffset();
 }
